(DH-4O1S)Lite-on 4x BD-ROM
If you are searching a cheap Blu-ray, drive to experience high-definition movies on your PC then the Lite-on 4x BD-ROM (DH-4O1S) is one of the best alternatives for you present in the market. This high-speed drive is available at just $ 169.00

LaCie d2 Blu-ray Drive
The latest and upgraded LaCie d2 provides the faster burning times than its forerunner at a less high-priced price does. However, it is still middling and expensive when measured up to other certain competitors. This Blu ray drive holds a price tag of $799.

Sony BWU200S
The BWU200S is not the best ever Blu-ray burner obtainable in the market and lacks some of the specifications found in competitively priced competitors. On the other hand, it is still supposed to satisfy high-definition aficionados who need an all-in-one disc burning solution. This disc burner is available at $ 599.

Sony BDUX10S
Even though functioning exactly what is printed on the box, the Sony BDUX10S is a tough product to advice. With nil burning options, it is difficult to make up whom this drive will appeal to. This is a pretty cheap product holding the price tag of $249.

(BE06)LG Super Multi Blue Blu-ray Disc Rewriter
Possessing great looks and supporting virtually all optical media format that is offered in the market these days. At the same time it is capable of playing HD-DVD and Blu-ray discs, along with writing the Blu-ray discs, it does not compromise on the speed to write the DVD and CD. This astounding Blu-ray device is available at $ 549.

ASUS BC1205PT
Individuals looking for an innovative disc burner with Blu-ray playback will be contented with this drive. It surpasses the expectations in many of the tests and it was a subtle operator. We just wish it had a faster-rated pace for burning dual-layer DVDs. The price coated for this disc burner is $349.

Pioneer BDR-202BK
While taking on the Blu-ray standard is a pricey undertaking, this drive is a stride in the correct direction, which serves its planned purpose well. For consumers who want to create their personal Blu-ray content, this drive is idyllic. It can carry out all the functions of a standard DVD burner, along with burning Blu-ray discs at comparatively quick rate. This exclusive product can be yours at $ 899.

Pioneer BDC-S02
The Pioneer will make a great job of Blu-ray movie playback provided you have the correct setup. However, even given the noteworthy savings over buying a Blu-ray writer, this is still a costly proposition. It is obtainable at $ 479.

GGW-H20L disc drive burner from LG Electronics has the ability to read rich context on you computer both in HD-DVD format and also Blu-ray format with good quality, so that everyone can have such excellent features available on the drive for their laptops and personal computers. This Disc drive Burner of LG Electronics is twenty-three percent faster compared with other drive burners.

Now-a-days everyone chooses this blu-ray Burner as the drive for their laptops and personal computers for the below reasons explained.

1.It is one of the first and only blu-ray burners which support writing blu-ray discs recordable (BD-R) media at speed of 6x.
2.This Disc Burner has the ability to write DVD-R and DVD+R media at a speed of 16x with super quality compared to the other available blu-ray disc burners.
3. It needs only 22minutes to complete writing 22GB, high definition data for a single-layered 2x verbation BD-R high resolution media, saving nearly half of the time compared to other disc burners.
4.This Burner drive supports multi-format recording to all existing formats and is compatible with BD, DVD and CD formats too, which enables recording, rewriting and playback of HD video and makes it ideal with other disc burners.
5. It also has a high speed CD-R/RW reader with advanced secure disc technology which ensures safe protection and sharing of your resources and contents via data protection and access control of your media.

One of the key feature of this model of this model of Blu-ray Burner, which makes better when compared to other drives is laser scribe disc labeling. LG Electronics Blu-ray disc Burner with Laser scribe technology keeps your discs well-organized in a right way with its advanced disc labeling capabilities which gives silkscreen quality disc labels for all your CDs and DVDs, right from your computer by simply flipping over the exclusive light scribe disc. LG Electronics Disc Burner provides you an affordable and convenient system for labeling disc.

This Blu-ray Disc Burner supports SATA interface for quick and easy installation which makes LG Electronics GGW-H20L Blu-ray Disc Burner a multi-format drive solution, as it enables burning and recording any kind of data into CD,DVD, HD DVD playback. Also LG has managed very well to drop the price of this Disc Burner at a very reasonable price than it other competitors’ price in the market, So that your hard-earned money is not burned.

Thus with its excellent quality features with an affordable cost, this Blu-ray Disc Burner is the best drive on anyone’s computer.

Blu-ray is the next generation optical disc format which is used for high density storage of high definition video and data. It is a well known fact as to how these blu-ray burners are used on a daily basis with the home theater systems and other electronic products as they are helpful in backing up movies.

There are only 8x disc burners in the market until this super speed disc burner was announced. This is a dramatic jump from 8x to 12x. These blu-ray burners read and write with a speed of 16x on a DVD and with 40x on a CD. The internal optical technology used in these drives gives out an extraordinary performance. It works with the fastest speed with the single and dual layer blu-ray disc media.

The model drive BDR-S05 has been already launched in Japan. BDR-2205 and BDR-205 are the next models which were introduced by the company, where BDR-2205 is the retailed version of BDR-205. These drives come with the low vibration technology that ensures accuracy at high speed. Depending upon the demands of the professional applications it can work to the accurate and with rapid performance.

Bdr-205 supports with a speed of 12x for BR-R SL and DL and with 6x for BD-R LTH discs, they also run with 2x for BD-RE/ RE DL, 16x with DVD+-R, 8x with DVR+R and DVD+RW discs.

According to the company it is said that BD-R can be burned at 10x or 6x. This high speed would be more helpful for high definition data which can be authorized, tested and preserved. This is nothing but the engineering expertise with the advanced technologies. These drives can be recommended by the system builders to their clients confidently. The drives unique design is the first thing that strikes at their view. The quality lies in their high grade parts and the robust build quality used. It has a storage area of 50Gbytes over all on a dual-layer blu-ray disc. Large volumes of data can be rapidly tested with these drives. It works well for high definition feature films and authorization.

These drives should be used with compatible systems only. It is just like any other blu-ray drive which has 5.25 internal main streams. The prices of these drives were introduced as $249(US). Companies would be early waiting for their launch as the work wound be reduced by half with the use of these pioneer 12x blu-ray drives.

Tempting right? This would create a revolutionary change in the usage of the blu-ray discs with such speed, performance and accuracy. Using these drives would be a thrilling experience for every one. It’s for sure that every one would like to grab one fast but have to wait in a long queue!

History

Sony began with two projects applying the new diodes: The Ultra Density Optical (UDO), and DVR Blue a set-up of rewritable discs that would ultimately develop into Blu-ray Disc. The base technologies of the formats are similar overall.
The first DVR Blue sample was revealed at the CEATEC exhibition in October 2000. On February 19, 2002, the project was formally declared as Blu-ray, and the nine initial members founded Blu-ray Disc burner.
The first customer device was in supplies on April 10, 2003. This gadget was the Sony BDZ-S77, a recorder that was made obtainable only in Japan. The suggested price was US$3800, yet, there was no standard movies or prerecorded video, released for this player. The Blu-ray Disc standard was yet years away, as a newer, more protected Digital Rights Management system was desired before the Hollywood studios would agree to use it. On October 4, 2004, the Blu-ray Disc Founders were authoritatively changed to the Blu-ray Disc Association and 20th Century Fox joined the Board of Directors of this association.

BLU RAY DISC

Blu-ray Disc sometimes termed as “Blu-ray,” is an ocular disc storage means designed to take the place of the customary DVD format. Its major uses are to store PlayStation 3 video games, high-definition video, and other data, with about 25 GB each single layered, and 50 GB each double layered disc. The Blu ray disc has the same substantial dimensions as customary DVDs and CDs.
The given name Blu-ray Disc is derived from the blue-violet laser used to read the disc. whilst a standard DVD use a 650 nm red laser, Blu-ray has a shorter wavelength of a 405 nm blue-violet laser, and consent to for roughly six times additional data storage than a regular DVD.
All through the format war on the high-definition optical discs, Blu-ray raced with the HD DVD format. The main company supporting HD DVD Toshiba, surrendered in February 2008, and the thus format war finished; in July 2009, Toshiba declared plans to publicize its own Blu-ray Disc device by the end of 2009.
The Blu-ray Disc Association, a group representing makers of consumer electronics, computer hardware, and motion pictures, developed Blu-ray Disc. More than 1,500 Blu-ray disc titles are existing in Australia, 1,500 in the United Kingdom, with 2,500 in Japan, and 2,500 in the United States and Canada.

Are you looking for the excellence in high definition entertainment? If yes then the Blu-ray disc is just your choice. You can watch your favorite movies now with a clear picture and startling surround sound.

Blu-ray technology came into existence in order to facilitate, rewriting, recording, and the playback of high definition video. Above all, With a Blu-ray disc you acquire more than five times the storage capacity of a customary DVD. To be detailed-these discs can hold up to 25 GB in a single layer DVD and 50 GB in a double layer DVD.

The superfluous capacity plus the combined use of superior audio and video codec is the fascinating features of Blu-ray that are being presented with unparalleled HD experience. Blu Ray disc burners offers an electrifying arrangement of superior interactive features and bonus content. These DVDs are also highly resistant to scratches and dirt. The laser used to read the disc is the actual ground of the exceptional HD display.

Existing optical disc technology, like the DVDR, DVD and DVD-RAM as well as DVD-RW also use a red laser to be read and written; but Blu-ray disc burners uses a blue-violet laser in its place, that is the reason behind its name Blu Ray.

The Blu Ray has a shorter wavelength than the red wavelength and this is its major benefit. The blue-violet laser is 405nm whereas the red laser is 650nm, which makes it doable to focus the laser spot with a greater exactitude. Many of the leading manufacturers are providing the Blu Ray disc burners , such as Samsung, Sony Panasonic, Pioneer, sharp and LG.

In the best position of these top brand Blu-ray DVD players is the Play station 3 which includes an in built Blu-ray disc player. A number of laptop computer models also have started to slot in the Blu-ray Disc burners in addition to producing add-on Blu-ray disc drives for the desktop computers.

In order to get full pleasure from all of the advanced features that Blu-ray technology has to offer, you may need a couple of things like a HDTV with HDMI cables to guarantee the finest picture quality. Above all, you will obviously need a Blu-ray player and some Blu-ray discs. Though it is possible to play ordinary DVD’s in a Blu-ray DVD player; if you are doing so you must remember that they will play in their ordinary quality and not be presented in Blu-ray standard. In addition, you are not capable to play Blu-ray DVD discs on any other DVD player except a Blu-ray player.

With its great and eminent features, Blu Ray DVD players will soon replace the ordinary DVD players. It is the indication of what upcoming home entertainment is ordained for.Right from the time of its launch, Blu-ray has incessantly advanced and there is no indication that this is going to change.

So do not waste you time any more. Get a hold on your Blu-ray technology set up straight away.

MediaStation 8x External-Blu-ray Writer from Buffalo: Buffalo Media station BR-816SU2 is an external writer that is developed by Buffalo technology. This is one of the best external blu-ray writers available in the market presently. This external writer can be connected through SATA – Serial ATA. It also supports high speed USB connection. It is backward compatible and supports all the older formats like DVD, CD, and CD-RW etc. The drive reads a BD-R at 8X speed and BD-RE at 2X speed. In addition, the device is capable of reading DVDs at 16x and CD ROMs at 48 speed. It can also burn at the speed of 48X and 16X for regular DVD discs. Rewritable CDs can be burnt at 24X and DVDs – RW at 8x. The writer is bit bulky. A Cyberlink software bundle is also provided along with the device. All in all, this is one of the best external blu-ray writers that perform well.

Plextor PX-B310U: PX-B310u is an external combo drive from Plextor. This is one of the best devices for playing high     definition videos and storing data on discs. The drive can be connected through high speed USB and the blu-ray disc reading and writing speed is 6X, reads DVD at 16X and CDs at 48X. Rewritable BD discs are read / written at 2X speed and rewritable DVDs at 6X. CD-RW can be written at 32X speed. It has a buffer size of 2MB and buffer underrun protection for error free burning experiences. A software bundle from Cyberlink is also provided. You get high quality detail and excellent storage options. The device is backward compatible and supports variety of formats like CD-R, CD+R, CD-RW etc. This provides a complete entertainment solution for the PC.

Blu-ray Burner from Norazza: Blu-ray disc burner DVDBREXT1 is an external disc burner from Norazza inc. This device is equipped with next generation storage technologies as well as the device capable of playing and burning wide variety of formats. The device can be connected to the PC either through high speed USB or Firewire (IEE 1394). The writer can read and write BD recordable and BD rewritable at 4X speed. Regular DVDs can be read at 12X speed and rewritable DVDs at 6X speed. It has a buffer size of 2 MB and a buffer underrun protection to avoid burn related errors. This model comes at a price range of $699. A software bundle from Cyberlink is provided along with the product for all blu-ray needs.

I/OMagic IBD1E – BD-RE drive – Hi-Speed USB

I/O magic has launched a new blu-ray external disc burner. The drive is a USB drive and can be easily installed without any issues that are encountered in an IDE interfaced internal drives. IBD1E is capable of handling both dual layered 50 GB discs and single layered 25 GB discs and in addition, you can play high definition videos at the maximum resolution. The drive is capable of reading and writing BD discs at 6X speed, DVDs at 16X and CDs at 40X.It comes with a buffer size of 2 MB and there is a buffer underrun protection mechanism to stop improper burning of the disc. You can get the device for over three hundred US dollars and has a one year limited warranty. Considering the price and the performance, this device is can be purchased without any second thought.

MCE 8X Blu-ray Disc External Recordable Drive

MCE blu-ray is an external disc burner made especially for MAC, but also supports Microsoft Operating System. The drive can be connected to the system through high speed USB or eSATA. This blu-ray drive supports blu-ray discs, dual layered DVDs and CDs. It is compatible with all the old optical disc formats. The drive operates at 8X speed on regular BD discs and 2X on a dual layered BD discs. Single layered DVD discs can be burnt at 16X speed and dual layered at 8X. CDROMS can be read and written at 32X speed. The drive works flawlessly in both eSATA and USB connection. Toast titanium software bundle worth $100 comes with the hardware. The only drawback is that the fan makes too much noise. This is a good – reliable and affordable blu-ray burner for MAC and Windows operating systems.

Digistor DIG-78102 Blu-ray burners

Digistor DIG78102 is a blu-ray burner for laptop and notebooks. The drive is a high speed USB drive and consists of a Li-Pol battery, so the drive does not require A/C adapter for functioning. The blu-ray writer is compatible with the older formats like DVD-R, CD–RW etc. It can burn a blu-ray disc at 2X speed. It writes DVDs at 8X speed and dual layered at 4X speed. Reads a CDROM at 24X speed and the writing speed is 8X. If you are looking for a portable blu-ray drive that works on battery, then this is the best choice, although the speed is quite less compared to other devices available in the market.

When blu-ray discs hit the market, there was tough competition from HD DVD (which is also termed format war). Toshiba was behind the promotion of HD DVDs and tried its best to make HD DVD popular. There are many drawbacks associated with HD DVDs and Toshiba had to back down. The format war came to an end in early 2008 and Toshiba started making its own blu-ray devices. Blu-ray discs superseded the HD DVDs. The blue-ray discs is developed by the blu-ray disc association which is a group comprising of computer hardware, consumer electronics and motion picture associations. In matter of just an year, thousands of movies and games were made available on blu-ray media. There were many issues for commercialization of blu-ray technology and devices. Initially, the devices were very expensive and the blue laser diode invented by the Shuji Nakamura could not be utilized because of lawsuit.

Blu-ray discs were based on optical rewritable discs which used ultra density optical diodes and DVR blue. The DVR prototypes that were developed came to known as blu-ray discs. Blu-ray discs were commercially available in the year 2003 and were only available in Japan. The blu-ray device – Sony BDZ S77 was very expensive and priced at $4000.No movies were released for the player and had no standards. The physical specifications and other standards came in to existence in 2004. Sony, Toshiba, Samsung and Pioneer were the companies that started producing blu-ray discs. The BD ROM players were actually introduced in the year 2006 and had to face competition from HD DVD ROM players since they arrived in the market 6 months earlier. Mpeg 2 codec were used, later AVC and VC1 were also implemented. 50 GB dual layer discs were commercialized in 2006. The first writer that became famous was blu-ray disc rewritable drive – BWU-100 A from Sony. The writer supported both single and dual layer discs and also BD RE discs. Blu-ray became extremely popular after the format war ended and was better accepted than DVD format. 9.6 million blu-ray devices were sold in 2008.

Blu ray discs uses Indium Gallium Nitride lasers that produce 405 nm photons without using any mechanisms like non-linear optical mechanisms or frequency doubling. The regular DVDs and CDs use red infrared lasers at 650 and 780 nm respectively.

The shorter wavelength makes it possible to focus laser light on a smaller spot size that boosts the size of the optical media. The spot size of the blu-ray disc may be equivalent to 580 nm. Data encoding techniques have also been improved that has contributed to the success of the blu-ray discs. Although the blu-ray discs out beat the DVD discs in every manner, the blu-ray discs are more prone to damage or scratching of the disc since the data layer is very close to the disc surface. Cartridges were being used, but it made blu-ray discs even more expensive. Later scratch protection coatings were developed and it was first introduced by TDK. Nowadays, many companies have their own customized hard coat technology to protect the data layer of the blu-ray discs. Blu-ray discs have come a long way and they are the next generation storage media. Many companies are trying to produce even higher storage capacity discs that can store over 100 GB.

The advantage of blu-ray disc over the DVD is that the data is placed directly on the top of a 1.1 mm thick polycarbonate layer. This avoids all the readability issues, since birefringence (double refraction) is prevented. Birefrigence is a phenomenon in which light waves are split into unequal transmitted or reflected waves through an optically anisotropic medium. The disc tilting problem present in the DVDs is completely avoided, since the data layer is situated closer to the object lens. This closeness may cause damage to the data layer and hence the layer is coated with hard coat to avoid finger print and scratches.

The design of blu-ray discs is such that it avoids manufacturing costs. DVDs are built using injection molding process, which uses two 0.6 mm discs and the recording layer is sandwiched between them. The process has to be carried out extremely carefully to avoid birefringence. After molding, the recording layer is attached to one of the discs and the two discs are glued together. In the case of the blu-ray disc, the injection molding process is carried out on a single 1.1 mm thick disc. This saves the manufacturing cost and the savings is used for protecting the layer. The data transfer rate of a blu-ray disc is 36 Mbps that is 3.5 times more than a latest DVD – 10 Mbps. Future for blu-ray discs and devices look very bright.

Pioneer BDR-2203 8x Blu-ray Disc Writer: Pioneer is one of the trusted names when it comes to consumer electronics. Pioneer has been providing optical storage devices and now the company is taking up blu-ray drives seriously. Pioneer has recently launched Pioneer BDR-2203 – first 8x blu-ray disc burner. It is arguably one of the fastest blu-ray disc writers available that can read/write at 2X BD-RE, 8X BD recordable dual layered and 8X BD recordable. It is backward compatible and reads/writes CDs and DVDs. It has a 4MB buffer and can access an BD ROM in less than 250 ms. The drive is capable of reading and writing on to different DVD formats at a speed ranging from 16X-5X.There is buffer under run prevention technology installed on to the drive. The cost of this drive is around $250.All in all, it is a good disc burner.

LG BH08LS20 Super Multi Blue Blu-ray Disc Rewriter: LG BH08LS20 is one of the fastest blu-ray disc burners from LG. The drive works at a speed of 8X on most of the blu-ray optical media and 2X on rewritable discs. It has a buffer size of 8X and equipped with light scribe labeling technology from HP. The amazing thing is that the drive is capable of writing both on single layered and dual layered discs at 8X! It takes just less than 13 minutes to fill a disc of 25 MB. This drive is backward compatible and supports the various CDs and DVDs. It is also equipped with buffer underrun technologies to prevent burning errors. In addition, you get a software bundle from Cyberlink. The drive is affordable and it may cost around $220.

Lite-On iHES208 8x Blu-ray Combo Drive: Lite-on IHES208 is the first 8x blu-ray combo drive from Lite-on. It supports wide varieties of formats including DVD±R DL, DVD RAM, DVD RW and reads / writes them at a speed ranging from 6X-16X. It also comes with SmartWrite, OverSpeed and light Scribe technology for disc labeling from HP. The drive comes with SATA connection and hence the installation is very easy. Reading and writing speed for blu-ray discs are impressive. The drive has a buffer capacity of 2 MB. In addition, SmartWrite and OverSpeed takes care while burning and avoids burning errors. You can get the disc drive for $115.

BWU 300S Blu-ray Disc Writer from Sony: This is a disc drive that made some news after it was launched few months ago. It is a third generation 8X blu-ray disc writer from Sony. The drive can write BD-R and BD-R at a speed of 8X and burn BD-RE at a speed of 2X. BMU-300 S is equipped with a buffer size of 8MB and it is compatible with various CD and DVD formats. This drive comes with a fully featured software bundle from Cyberlink. Burning speed of the devices especially CDs and rewritable CDs is impressive. The device is capable of burning CDs at 48X and CD-RW at 24X.Sony Power Burn Technology backups the buffer and prevents burn error or buffer underrun errors. The only drawback is the price tag- it is very expensive and costs over $400.

Buffalo MediaStation™ 8x External Blu-ray Writer – This is another blu-ray writer that offers 8X read and write speed on blu-ray discs. The disc writer is compatible with various DVD and CD formats. This is an external blu-ray device that can be connected through SATA connection. MediaStation can read/write DVDs in a speed range of 4X-16X and CDs at 24X-40X. It comes with two ports – one USB and another eSata.

There are plenty of models available and depending on your requirements and your budget, you can take a decision.

The Blu ray disc is similar in size with respect to CDs and DVDs, but because of the shorter wavelength, more data can be stored. The spot size on which the laser light will be incident decides the storage capacity of the optical media, which in turn depends on the diffraction and the numerical aperture used to focus the light on the media. It is not easy to focus laser on smaller spots and requires lens that have larger numerical aperture size. In addition, the cover layer should be made thinner to avoid other optical effects, so that light can be focused on the smaller spot. The encoding techniques have also been increased which has aided in increased capacity of the discs.

Unlike DVDs, the data layer of the blu ray discs is closer to the surface, making it vulnerable to damages. There is need to protect the data layer and cartridges were to used to do it. Cartridges made the expensive blu-ray discs more expensive. Later, hard coating of pick-up surface was introduced to prevent damage of the data layer. Custom made hard- coat technologies were introduced by the blu-ray disc manufacturers like Sony, LG, Verbatim etc. These materials had antistatic and scratch resistant properties. Although DVDs are safer compared to Blu-Ray discs, many companies introduced scratch-free coatings for expensive DVD discs.

Blu Ray is popular for storing HD videos and PS3 games. The BD ROM players must support the common codec like MPEG2, SMPTE VC1, and H.264/MPEG-4.The advantage of using blu-ray discs to store multimedia is that large files can fit into one Blu-Ray disc and also high resolution videos can be watched.

In any optical media, the data is stored in a particular form called pits. In a disc burner, laser beams are used to heat the dye present on the disc to form certain pattern which represents digital data – 0s and 1s.The distance between the pits is known as land and it is also known as marks in writable media. In readable media, liquid plastic is used to stamp on the discs through a molding machine and then a coat of protective metallic reflective layer is added over the disc. On the other hand, writable discs are so designed that marks can be created by heating the disc using laser beams at specific points. While the disc spins, the laser beam hits these patterns or marks and the intensity of the beams get modified and reflected back. Then they are converted into electrical signals through and the data is shown on the output device.

The process of creating pattern is not simple. Many assume that zeroes and ones are etched directly as pits and lands, but in reality this does not happen. Both pits and lands represent a series of 0s of varying lengths and the transition between them is treated as one. The patterns are designed such that data can be accurately read as string of pulses. Modulation keeps the strings of 0s in a particular range ( >=2 & <10) and the transition between them is 1. The thickness of a human hair can be equivalent to 150 pits and a small dust particle can clog thousands of pits. But the laser light focuses past the surface and hence these particles won’t affect in any way. Error correction is done in the case of slightly damaged discs and that appear as glitches. Extremely damaged discs cannot be read by the BD player and the error is reported to the computer.

100 GB blu ray discs are being produced and the future for blu ray discs look very bright. Blu-ray discs – the next generation optical media have superseded DVD data format and they are here to stay!

Forgot to say this – There is one more similarity between the Blu ray DVD and a standard DVD. That is their physical appearance, as by the looks of it, you may not be able to differentiate between the both.

Blu-ray DVDs get their name from the use of Blue-violet laser, as opposed to the use of red laser in quite a few other DVDs.

A single layer Blu-Ray DVD has a capacity of 25 GB, while a double layer Blu-ray DVD works up sizes of 50GB. In the future, 1 TB Blu-Ray DVDs are planned for the public. One thing is for sure thus – With Blu Ray DVDs, you will never have to complain about storage at all, as these DVDs will have enough in them to store almost everything.

Technical specifications of the Blu ray DVD

Blue laser of wavelength 405 nm is used in Blu ray DVD, and that’s probably why these discs are known as Blu ray DVD. Most importantly, blue laser, which is of shorter wavelength, allows the Blu Ray DVD to store more information than the conventional CDs and DVDs.

Blu-ray versus HD-DVD

Though, the physical specifications of a Blu-Ray disc were finalized in 2004, it was not until mid-2006 that the Blu-ray discs could be shipped out. This was due to multiple delays – First on count of AACS standard delay and second, on count of a concern pointed out by one of the members of the Blu-Ray group. These delays ensured that Blu-ray discs arrived in the market couple of months after HD-DVDs came into the picture.

Blu-ray versus HD-DVD – The competition intensifies

Of course, HD-DVD came into the market much before Blu-Ray did, and in the process, captured a lot of the market share, which was looking for a high definition format to come into the scene. Blu-Ray in its initial days was termed as expensive by people, who wasted absolutely no time in comparing this with HD-DVD.

But all that took a complete change with the launch of Playstation 3. This event brought out Blu-Ray DVDs on tops, and since then, they have just been leading this domain.

With a variety of options Blu-Ray DVD offers, in terms of Single and Double Layer discs, you have a huge range of options in terms of storage. But Blu-Ray discs are known for another aspect – That is their speed.

Bottom-line, with Blu-Ray DVDs you can take high definition burning to a new level. The competition between HD-DVDs and Blu-Ray discs is on, in full force, but Blu-Ray discs seem to surge ahead with their features.