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2004-02-10 Zarlink laser driver writes 4.7GB in <6 mins
Zarlink Semiconductor has disclosed that its ZL40510 and ZL40511 devices are the first commercially available laser diode drivers that support x16 DVD and x52 CD write/rewrite speeds.
2002-04-30 Yahequan laser diodes produce up to 300mW
Designed for use in solid-state laser pumping applications, medical instruments, and as infrared sources for night-viewing equipment, the AL980T50 and AL980T200 laser diodes from Beijing Yahequan Electronic Technology Co. Ltd produce 50mW to 300mW of power, and offer an LD reverse voltage of 2V and PD reverse voltage of 15V
2003-07-02 Vertilas diode chip emits light at 1,550nm
The VL-1550 series of uncooled VCSEL diode chips from Vertilas is designed for use in Gigabit Ethernet and CWDM transceiver modules
2007-01-31 UCSB researchers tout blue laser diode breakthrough
A team of University of California-Santa Barbara researchers have created a new type of blue-violet laser diode that they say could replace the c-plane violet laser diodes used for next-gen DVD formats.
2003-04-22 TEC laser diode modules feature accurate temp control
Photonic Products Ltd has announced the release of its TEC blue/violet laser diode modules that incorporate microprocessor-based temperature control.
2004-02-02 Summit laser diode controller suits netcomm apps
The SML2120 laser diode controller from Summit Microelectronics is designed for use in computing and netcomm systems.
2000-02-25 Strained Multi Quantum Well (SMQW) Laser Diode
This application note describes the reliability measures that helps improve the operation of the Strained Multi-Well Quantum Well (SMQW) Laser Diode.
2001-09-16 Speed up laser diode attachment with epoxy
This technical article describes some of the techniques customers have to consider when attaching laser diodes, whether it be through the use of epoxy or gold/tin alloy
2004-05-11 Sony, Nichia agree on laser diode cross-license patents
Sony Corp. has forged an agreement with Nichia Corp. on the cross licensing of their blue-violet laser diodes used in rewritable optical memory discs
2004-01-19 Sony laser diodes provide 4W, 6W power
The SLD34x-YT range of high brightness laser diodes from Sony provide either 4W (SLD343-YT) from a 200?m emitter or 6W (SLD344-YT) from a 400?m emitter
2003-05-15 Sony laser diodes perform CD, DVD recording/playback
Sony Corp. has announced the availability of a series of laser diodes that feature two operating wavelengths in a single package
2002-09-26 Sony laser diode lasts 10,000h
The SLD1332V laser diode from Sony Corp. delivers an optical power output of 500mW and has a rated lifespan of 10,000h (250C).
2003-09-15 Sipex laser diode driver offers three channels
Sipex Corp. has released its first laser diode driver, the SP8107.
2001-04-24 Simulating direct laser modulation with the MAX3930
This application note is intended to establish a simulation model for transient analysis and address driver-to-laser interface using Maxim's MAX3930 direct modulator for laser diodes
2002-01-08 Sharp red laser diode boasts 100mW pulse optical power
2006-11-22 Sharp joins blue-laser diode market
Sharp Corp. has become the second merchant supplier of blue-laser diodes, following Nichia Corp. and already started supplying diodes to an undisclosed client
2007-08-24 Seed laser is small but powerful
AMS Technologies has introduced Quintessence Photonics' new laser designed to deliver high power in a single mode beam for seeding fiber and solid state lasers and for use in direct applications
2003-01-23 Sanyo schedules production of 35mW blue-violet laser
Sanyo Electric Co. Ltd will begin production this spring of a 35mW laser for next-gen writable optical disk systems
2002-05-03 Sanyo red laser diode provides 5mW ouput
Designed for barcode scanners, line markers, and laser levelers, the DL-LS1030 red laser diode from Sanyo Electric Co. Ltd provides an output of 5mW (600C), while drawing 50mA from an input of 2.6V.
2002-12-10 Sanyo red laser diode delivers 40mW
The DL-LS1037 red laser diode delivers an output power of 40mW (635nm) - 15 percent more than competing devices - and makes it suitable for outdoor alignment and machine vision applications.
2002-04-23 Sanyo blue-violet laser diode has low-noise beam structure
Sanyo Electric Co. Ltd has developed a blue-violet laser diode that features a low-noise beam structure and is suitable for use as a light source in next-generation DVD systems.
2007-02-27 Rohm's new tech to pave way for green laser diode
ROHM announced that it has established a crystalline growth technology of non-polar gallium nitride, and succeeded in the trial production of a blue-violet laser diode.
2014-04-11 RGB laser device boasts infinite contrast ratio
EpiCrystal's multi-colour laser light source utilises a gallium arsenide-based infrared semiconductor laser diode which enables bright true colours and infinite contrast ratio.
2014-02-19 Red laser diode at 100mW outdoes He-Ne gas laser
The Oclaro laser diode from The Optoelectronics Company delivers a 633nm beam and consumes power as low as 0.4W, designed as an alternative to He-Ne gas lasers.
2007-01-24 Pumping lines integrate 10 laser diode arrays
RayTools has combined up to 10 laser diode arrays from Osram Opto Semiconductors' SIRILAS series into modular pumping lines.
2004-11-16 Precision method for laser diode emission control
In many applications where light is used to control a process, it is important to maintain a constant light level.
2002-03-12 Photron laser chip has 15mA threshold current
The MQW-DFB laser chip provides a selectable wavelength between 1,530nm and 1,580nm, and threshold current of 15mA, with an output power of 10mW at 1.5V operating voltage
2005-11-09 Photonic's new laser diode module with 70mW output power
Photonic Products rolled out a new 660nm laser diode module with a very high, very stable output power of 70mW.
2003-08-11 Photonic laser system shoots for accuracy
Photonic Products has released a 645nm visible red laser alignment system that is designed for apps demanding accuracy and consistency
2003-10-14 Photonic laser module provides high-accuracy alignment
Photonic Products Ltd has introduced a 645nm visible red laser alignment system that meets high accuracy apps
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