Tuesday, January 17, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Airbus Could Build A 'Flying Car' This Year
Intel Unveils New Intel Responsive Retail Platform, Announces $100 Million Investment Plan
Raspberry Compute Module 3 Launched
SpaceX Sends Satellites into Orbit
LG Touts Safety Features OF G6 Smartphone
Nintendo Switch Coming In March For $299
YouTube Super Chat Lets You Pay to Pin comments On Live Streams
Samsung Adds New Capabilities And Categories To Their Mobile Alliance Program
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > Optical Storage > Sony An...
Last 7 Days News : SU MO TU WE TH FR SA All News

Monday, September 27, 2010
Sony Announced New BDXL-compatible, High-power Laser Diodes


Sony today announced the development of a new high-power laser diodes for Blu-ray disc recorers supporting the new BDXL (High Capacity Recordable and Rewritable discs) format.

Sony will release two models of the blue laser diode, one with an output power rated at 400mW - enough to burn data on multi-layered BDXL discs - and another one for slim-type BD drives, rated at 350mW. Both models can operate with stability even at temperatures of 85 degrees C, Sony said.

The high output allows to use a wider variety of optical components such as lenses and prisms, offering freedom to hardware designs.

To realize the 400 mW output, new technologies are necessary to prevent the end face of a laser resonator from being melted by the heat from laser ("catastrophic optical damage" (COD)) and to enhance the crystal quality of gallium nitride (GaN) crystal. Sony developed an end-face coating material and a film forming method and succeeded in heightening the optical output level that causes COD, compared with that of the company's 300mW-class laser diode.

Moreover, to improve the crystal quality, Sony developed new MOCVD (metal organic chemical vapor deposition) crystal growth equipment that is optimized for producing GaN materials.

The BDXL (High Capacity Recordable and Rewritable discs), provide write-once options on 100GB and 128GB capacity Blu-ray discs and rewritable capability on 100GB discs.

The BDXL specification is targeted primarily at commercial segments such as broadcasting, medical and document imaging enterprises with significant archiving needs. A consumer version of BDXL is also expected, particularly in those regions where BD recorders have achieved broad consumer acceptance, such as Japan.

Sony's new diode lasers have been 100% produced by Sony's subsidiary "Sony Shiroishi Semiconductor Inc." and are available now.


Previous
Next
Scientists Capture High Speed Measurements of Individual Atoms        All News        Intel Introduces New Mobile Processors, Updates Pricing
Nero Introduces Nero Multimedia Suite 10 Platinum HD, Nero Video Premium HD, Adds BD-Live Support To Software Portofolio     Optical Storage News      Sony's Slim External BDX-S500U Blu-ray Burner Released in the United States

Get RSS feed Easy Print E-Mail this Message

Related News
Sony Unveils OLED TV, Visual And Audio Entertainment Products At CES
LG Display To Supply OLED Panels To Sony
Sony Audio and Video Products That Work With the Google Assistant on Google Home
Sony To Release More Mobile Phone Games In 2017, Announces Project Field Controller
Sony and SKY Perfect JSAT Demonstrated Live Simultaneous 4K-HDR and HD-SDR Broadcast
Sony to Release First PlayStation games For Smartphones Next March
Sony Profit Decreased On Battery Unit Sale
Sony Announces a Loss Related to the Transfer of Its Battery Business To Muratta
Sony To Establish New Imaging Products And Solutions Company
Sony To Release Smartphone Games in 2018
New Sony Compact RX100 V And A6500 Flagship Cameras Released
New Sony Flagship 4K and HD Action Cams Support Image Stabilization

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .