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 Samsung SH B083 8X Blue Ray DVD Combo DVD Writer $45.00 |
 LG Slim Portable Blu Ray Writer 3D playback CP40 NIB Factory Sealed $43.99 |
 New Panasonic UJ 230 4X Blu Ray External Writer Burner $78.00 |
 LG BT20N Internal Slim 6X 3D Blu ray Burner Writer BD RE DVD RW SATA Drive NEW $75.49 |
 New Panasonic UJ 230 4X Blu Ray External Writer Burner $78.00 |
 Memorex 6x External Blu ray Writer Slim NIB $53.00 |
 LG Electronics BP06LU10 6X External Blu ray Writer Dual Layer Portable $154.90 |
 The Ghost Writer Blu ray Disc 2010 $1.25 |
 LG BE12LU38 External Blu ray Writer Retail Pack $167.98 |
 NEW LG BE12LU38 External Blu ray Writer Retail Pack $166.99 |
 Panasonic UJ 242 Slim Internal Blu Ray CD DVD RW Writer Player for Laptop $134.95 |
 MEMOREX BLU RAY WRITER PORTABLE 6X BLU RAY 11820SR $89.99 |
 Ghost Writer Blu ray $3.97 |
 NEW LG Blu ray 8X Burner Writer Drive BH08LS20 $82.99 |
 LG Blu Ray Disc rewriter writer burner reader sata WH10LS30 10x internal black $49.00 |
Check these Ray Writer out
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2 Burner Autoloader CD DVD BD Blu-ray 300 Disc Publisher Duplicator Label Writer $10,800.00 |
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4 Burner AMBA Automated CD DVD BD 660 Disc Blu-ray Duplicator Writer+600pkDVD $5,740.00 |
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4 Burner AMBA Automated CD DVD BD 660 Disc Blu-ray Duplicator Multiple Writer $4,950.00 |
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Primera Bravo XRP-Blu 4102 BD/DVD/CD Publisher - Blu-ray Writer - eSATA $4,929.23 |
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13 Burner 8X CD DVD BD Blu-ray Lightscribe Duplicator Writer Replicator System $4,265.00 |
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Primera Bravo 4102 BD/DVD/CD Publisher - Blu-ray Writer - 12x BD-R - USB, eSATA $3,925.65 |
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Primera Bravo 4101 BD/DVD/CD Publisher - Blu-ray Writer - 12x BD-R - USB, eSATA $3,153.31 |
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Primera Bravo 4101 BD/DVD/CD Publisher - Blu-ray Writer - 12x BD-R - USB, eSATA $2,967.42 |
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ProDuplicator 15 Burner 12X CD DVD BD Blu-ray Duplicator Standalone Multi Writer $2,650.00 |
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13 TARGETS 8X Blu-ray DVD CD DUPLICATOR LG WRITERS USB $2,300.00 |
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13 TARGETS 10X Blu-ray DVD CD DUPLICATOR LG WRITERS USB $2,300.00 |
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7 Burner 10X CD DVD BD Blu-ray Lightscribe Duplicator Writer Replicator Tower $2,269.00 |
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12 Disc 12X LG/Pioneer Burner CD DVD Blu ray Duplicator Copier Standalone Writer $2,200.00 |
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7 Disc 8X Lightscribe Blu ray Burner CD DVD BD Printer Duplicator Copier Writer $2,160.00 |
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ProDuplicator 12 Burner 8X CD DVD BD Blu-ray Duplicator Copier Standalone Writer $2,145.00 |
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1-11 8X Burner CD DVD BD Blu-ray Multi Disc Duplicator Copier Standalone Writer $2,030.00 |
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ProDuplicator 10 Burner 8X CD DVD BD Blu-ray Duplicator Standalone Multi Writer $1,905.00 |
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Dell XPS 8300 Desktop Intel Core i7-2600 3.4GHz Blu-Ray Writer 1GB AMD Graphics $1,499.99 |
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Dell XPS 17 i7-2670QM 3.1GHz 8GB 750GB 1080p Blu-Ray Writer 3GB Graphics BT 3.0 $1,478.88 |
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ProDuplicator 7 Burner 10X CD DVD BD Blu-ray Duplicator Copier Standalone Writer $1,455.00 |
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7 Burner 8X LG/Pioneer CD DVD Blu ray Disc Duplicator Copier Standalone Writer $1,450.00 |
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New HP DV7T i7-2670QM★750GB SSD HYBRID★16GB RAM★Blu-Ray Writer★2GB GPU★Quad Core $1,399.95 |
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1-6 10X Burner CD DVD BD Blu-ray Multi Disc Duplicator Copier Standalone Writer $1,340.00 |
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Aleratec 260165 1:4 LightScribe BD/DVD/CD Duplicator - Blu-ray Writer - 12x $1,322.47 |
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New! HP DV7T i7-2670QM 3.1GHz★2GB 7690M★8GB RAM★Blu-Ray WRITER★Quad Core DV7 $1,199.95 |
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New HP DV7T i7-2670QM★750GB SSD HYBRID★16GB RAM★Blu-Ray Writer★2GB GPU★Quad Core $1,199.95 |
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1 Burner Automatic CD DVD BD Blu ray 21 Disc Publisher Duplicator Label Writer $1,199.00 |
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HP TOUCHSMART 610 23" i7 3.4GHZ 16GB 2TB BLU-RAY WRITER TV 1GB VID ALL IN ONE PC $1,147.37 |
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ProDuplicator 5 Burner 10X CD DVD BD Blu ray Duplicator Standalone Multi Writer $1,135.00 |
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New! HP Premier DV7T i7-2670QM 3.1GHz★2GB 7690M GPU★Blu-Ray WRITER★DV7 Quad Core $1,094.95 |
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HP DV7 DV7T 17.3" 1080P i7-2820QM 2.3GHZ 8GB BLU-RAY WRITER 1GB HD6770M LAPTOP $935.65 |
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HP TOUCHSMART 520 23.0" i7 2.8GHZ 8GB 2TB BLU-RAY WRITER TV 1GB VIDEO ALL IN ONE $925.45 |
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Pioneer BDR-206DBKS 12X SATA Blu-ray Internal Writer (Black) w/ Software, Bulk $923.64 |
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HP TOUCHSMART 520 23.0" i5 2.5GHZ 6GB 2TB BLU-RAY WRITER 2GB VIDEO ALL IN ONE PC $837.45 |
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HDD-3 8x Blu-ray DVD DUPLICATOR REPLICATOR WRITER USB $795.00 |
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HDD-3 10x Blu-ray DVD DUPLICATOR REPLICATOR WRITER USB $795.00 |
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HP TOUCHSMART 610 2.5GHZ 10GB 1TB BLU-RAY WRITER TV 2GB VIDEO 23.0" ALL IN ONE $789.45 |
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Ez Dupe Brpiob2 Bd/dvd/cd Duplicator Standalone - Bd-writer - 12x Blu-ray - Ez $675.50 |
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ProDuplicator 2 Burner 12X CD DVD BD Blu-ray Duplicator Copier Standalone Writer $605.00 |
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2 Burner 10X LG/Pioneer CD DVD Blu ray Disc Duplicator Copier Standalone Writer $600.00 |
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1 Burner 10X Lightscribe Blu ray CD DVD BD Disc Printer Duplicator Copier Writer $555.00 |
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?Pioneer Blu ray Disc Writer 12x BDR-S06J Import Japan? $500.00 |
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★Pioneer Blu ray Disc Writer 12x BDR-S06J Import Japan★ $490.00 |
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OFFICIAL SONY Blu-ray disc/DVD writer VBD-MA1 $429.99 |
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LaCie D2 Blu-Ray 12x External DVD Writer USB Firewire Dual BD- R Burner 301906A $384.93 |
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Marshal MAL-BDP02U2 External Slim Blu-ray Writer $365.00 |
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1-1 12X Burner CD DVD BD Blu-ray Multi Disc Duplicator Copier Standalone Writer $400.00 |
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LITEON 12X External Slim Blu-Ray Burner Writer USB 3.0 eHBU-312 $349.99 |
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ASUS SBW-06D2X-U External Blu-Ray DVD CD Writer Drive Burner $313.62 |
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Great Promotion ! New Pioneer BDR-206DBKS 12X SATA Blu-ray Internal Writer Bulk $289.98 |
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100% New Pioneer BDR-206DBKS 12X SATA Blu-ray Internal Writer ! Special Price $293.75 |
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Pioneer BDR-206DBKS 12X SATA Blu-ray BD/DVD-RW Writer $304.99 |
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LG Electronics BE12LU30 12X External Blu-ray Writer Drive $297.50 |
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LGEXT3BDBNR Silver 10X USB3.0 External Blu-ray Writer BDRW $273.46 |
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Original IBM Lenovo Thinkpad T500 W500 BD-R/RE DL Blu-ray Disc Burner Writer $249.99 |
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Original Dell UJ242 UJ-242A Blu-Ray burner writer recorder player BD-ROM BD-R RE $249.95 |
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Original IBM-Lenovo FRU P/N 42T2517 43N3230 BD-RE DL Blu-ray Disc Burner Writer $249.89 |
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New Mini netBook Laptop External Blu-Ray Burner Writer $242.10 |
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Panasonic UJ 240 6x Slim Blu-Ray BD DVD RW Writer SATA $219.99 |
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581601-001 / 504941-004 HP Blu-ray Disc writer DVD±RW SuperMulti Optical Drive $228.85 |
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Pink External Blu-ray Burner Writer Laptop Drive UJ-220 $224.10 |
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New ASUS BW-12D1S-U External Blu-Ray DVD Writer Drive USB 3.0 - Free Shipping $222.50 |
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NEW ASUS BW-12D1S-U 12x External Blu-ray Writer $180.00 |
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ASUS BW-12B1LT Internal Blu-Ray DVD CD Writer Drive Burner $194.44 |
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HP AR482AT Blu-ray Writer - Internal AR482AT $192.96 |
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Vinpower Digital LGEXT3BDBNR Silver 10X USB3.0 External Blu-ray Writer BDRW $218.06 |
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Vinpower Digital LGEXT3BDBNR Silver 10X USB3.0 External Blu-ray Writer BDRW $204.07 |
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Vinpower Digital LGEXT3BDBNR Silver 10X USB3.0 External Blu-ray Writer BDRW $204.07 |
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Vinpower Digital LGEXT3BDBNR Silver 10X USB3.0 External Blu-ray Writer BDRW $204.07 |
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Special Price ! LG Electronics BH12LS38 12X Blu-ray SATA Writer Drive - BH12LS3 $199.98 |
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Asus External USB Blu-ray RE Writer SBC-06D1S-U $211.95 |
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BR3D-12U3 12x Ext USB 3.0 Blu-ray Writer $209.57 |
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New Pioneer BDR-206MBK BDXL SATA Internal Blu-Ray DVD Writer Burner-Free Ship $209.00 |
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Aluratek AEOD300F External Blu-ray Writer - USB 2.0 $206.77 |
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Pioneer Blu-ray Writer BDR-XD04T BDXL Portable Burner Drive 6X USB 2.0 Free Shi $206.00 |
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I/OMagic 6x Blu-ray Drive IBD1 Blu-ray Writer $179.88 |
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ASUS 6X Blu-ray DVDRW Combo Slim External Writer Drive $205.00 |
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MEMOREX 98681 12X MULTI FORMAT BLU-RAY WRITER $203.16 |
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Buffalo BR3D-12U3-Buffalo MediaStation BR3D-12U3 Blu-ray Writer - External - Kit $203.12 |
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Memorex - 98681 12X Intrnal Blu-ray Writer $200.06 |
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ASUS BW-12D1S-U External Blu-Ray DVD Writer Drive USB 3.0 16x Read/16xWrite Dual $199.99 |
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NEW LaCie 301978 External Blu-ray Writer $199.99 |
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「Fullshop」BUFALO BR-X816U2 External 8x Blu-ray Writer $199.00 |
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Pioneer 12X SATA Internal Blu-ray BD/DVDRW Drive Writer $198.98 |
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NEW I/OMagic External Blu-ray Writer IBD1E $196.99 |
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Pioneer BDR-206DBK 12X SATA Blu-ray DVD Internal Writer $196.95 |
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BUFFALO BR3D-12U3 12x Ext USB 3.0 Blu-ray Writer $194.59 |
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New Pioneer Blu-ray Writer BDR-S06XLB 12X Burner $159.00 |
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SAMSUNG SE-506AB external Blu-ray writer - black $177.02 |
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BR-X816U2 8X External USB Blu-Ray Writer $192.44 |
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BR3D-12U3 12x Ext USB 3.0 Blu-ray Writer Buffalo Technology $191.49 |
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Buffalo BR3D12U3 12x Ext USB 3.0 Blu-ray Writer BR3D-12U3 $176.98 |
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Buffalo MediaStation BR3D-12U3 Blu-ray Writer - External $179.76 |
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LG BP06LU10 External DVD and Blu-Ray Drive Writer Portable * Free Shipping EMS * $188.99 |
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Buffalo - MediaStation BR3D-12U3 Blu-ray Writer - External $188.07 |
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Slim USB 2.0 External Blu-ray Blueray CD DVD RW Burner Player Writer Drive 4 PC $187.58 |
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Memorex External Blu-ray Writer - 1 x Pack - BD-R/RE Support12x Write/ - USB 3.0 $187.08 |
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LG BP40NS20 External Blu-ray Writer - Retail Pack BP40NS20 $161.88 |
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Buffalo MediaStation 12x External USB 3.0 Blu-ray Writer - BD-RE Drive - $182.15 |
Additional information resources on Ray Writer
Intelligent Blu-ray Disk Technology by Jessica McIntosh
Digital encoded audio & video information is stored on disks in form of pits. These pits are spiral grooves. These pits originate from the disk’s center and run through to its edges. Other side of pits is read by the help of laser in order to read and execute the program or movie which has been recorded on the DVD media disk. The pits on the DVD disk have to be more closely packed and smaller in size to store more information. The reading laser has to be more precise in order to read data from the smaller pits. DVD media uses red-laser while blue-laser is used in the new Blu-ray media disc format. This is how the Blu-ray got its name because of the blue laser. Red laser has 650 nanometers wavelength. On the other hand the wavelength of blue laser is much shorter which 405 nanometers is. Smaller sized laser beam can focus more accurately and precisely.
The blue laser has the ability to read to read data from the pits that have size of 0.15 m (microns). One micron is equivalent to 10-6 meters. The pits on the DVD disk are twice as bigger than that of the pits on Blu-ray media disc. Track pitch in the DVD disc is 0.74 microns which has been reduced to 0.32 microns in the Blu-ray media disk. The shorter track pitch, smaller laser beam and smaller pits, all these features assist the Blu-ray disk to record data of 25-GB on a single layer. Now the users have more luxury as the recording capacity of Blu-ray media disk is 5 times more than DVD disk.
The thickness of DVD and Blu-ray disk is same. The thickness of both disks is 1.2 millimeters. The data recording procedure is different for both disk types. DVD disc has 2 polycarbonate layers and the thickness of each layer is 0.6 mm. The information which is to be recorded on DVD disk is sandwiched between these 2 layers.
A layer on top of the recorded information can lead to birefringence. In birefringence, the laser light is refracted into 2 separate beams by the substrate layer. Data cannot be read from the DVD disk if the laser light splits too wide. Disk tilt is another problem that is caused if the surface of DVD disc is not totally flat or it is not precisely perpendicular to the laser the light. The laser beam distorts due to disk tilt. Very involved manufacturing procedure is required in DVD disk to avoid these problematic issues.
These problems have been solved in the Blu-ray disk format. In Blu-ray disk format, the data is recorded on top of polycarbonate layer whose thickness is 1.1 mm. This technique of Blu-ray overcomes birefringence. So as a result the readability problems are avoided in the Blu-ray disk format. In Blu-ray disc format, the objective lens and the recording layer are very closer to each other.
This closeness to the objective lens virtually eliminates the disk tilt problem which enhances the performance. The outer side of Blu-ray media disk is protected by a hard coating because the recorded information is very closer to the blu-ray disk’s surface. This hard coating feature makes the Blu-ray media unique, robust, efficient and more advantageous. The hard coating layer protects the Blu-ray disk surface from fingerprints and scratches. Therefore, the Blu-ray media disc is able to store information for longer time periods. Blu-ray media format is more reliable and robust.
Blu-ray DVD disk is also known as BD. Blu-ray disk format was developed in order to enable rewriting, recording, and playback of high-definition video HDV. Bluray recordable DVD disc can hold large amounts of data.
Jessica McIntosh (Marketing Manager)
34972 Newark Blvd, # 501, Newark CA 94560
Tel: 888-491-4949
Fax: 888-449-5050
Email: jessica@tape4backup.com
Article Source: http://www.earticlesonline.com/Article/Intelligent-Blu-ray-Disk-Technology/584393
Extraction of the laser diode from the "6x" Blu-ray writer GGW-H20L