Lasers
(a sub category of Optoelectronics)
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Showing 201-225 of 263 articles
Novel tunable laser beats transmission records
This week at OFC 2004 in Los Angeles, Bookham Technology will release the industry's first 2.5Gbit/s directly modulated laser that is tunable over eight adjacent 50GHz ITU DWDM channels.
News from Bookham, Feb 25, 2004
Gratings ensure narrowed laser linewidths
The Axcel Photonics LambdaLok high-power laser diode series incorporates a volume Bragg grating to ensure narrowed linewidths and 30 times improved wavelength stability over temperature.
News from Pro-Lite Technology, Feb 24, 2004
Conference to hear of breakthrough in laser power
In a paper at OFC 2004 next week Bookham Technology will describe breakthrough performance in a full band monolithic tunable laser.
News from Bookham, Feb 23, 2004
Finisar to acquire Honeywell laser business
Finisar is to acquire Honeywell's VCSEL Optical Products business, based in Richardson, Texas, for approximately $75 million in cash.
News from Finisar Corp, Jan 29, 2004
Sanyo laser deal expands to mainland Europe
Photonic Products has become the exclusive distributor for Sanyo's full range of laser diode products in Germany, Austria, Switzerland and Liechtenstein.
News from Photonic Products, Jan 20, 2004
Higher power from visible laser diodes
The HL6525MG and HL6526FM are Opnext's latest high output red laser diodes, each with a maximum rated optical output power of 80mW CW (140mW pulsed) at 658nm.
News from Photonic Products, Jan 16, 2004
More performance from blue-violet laser diodes
Sanyo blue-violet laser diodes are now available in a version giving 50mW light output at 405nm wavelength in a 5.6mm package.
News from Photonic Products, Jan 16, 2004
Customised optical devices cut design costs
A new range of long-wavelength Fabry-Perot laser diodes offers the industry's highest level of customisation.
News from Zarlink Semiconductor, Dec 22, 2003
Diodes are ideal excitation sources
Three new Sanyo laser diodes offer single longitudinal and fundamental transverse mode performance with CW powers of 100 and 150mW at a lasing wavelength of 808nm.
News from Photonic Products, Dec 8, 2003
Cool modules extend laser diode lifetimes
New thermoelectrically cooled laser diode modules offer exceptional wavelength and power stability, greatly increased pointing accuracy and significantly extended laser diode lifetime.
News from Photonic Products, Dec 3, 2003
Red laser diodes are made in-house
Blue Sky Research has released three new 635nm red laser diodes manufactured at the company's in-house semiconductor foundry.
News from Blue Sky Research, Nov 6, 2003
Solid-state laser provides superior blues
The ChromaLase 488 blue/cyan laser is a high reliability telecomms-grade 980nm laser diode, frequency doubled to provide 25mW variable output power at 488nm with superior beam pointing.
News from Pro-Lite Technology, Sep 30, 2003
Argon laser replacement cuts size and power
Torsana's Starbright 488 laser is based on a passive feedback laser system: the 980nm diode emits a near-diffraction limited output which is then frequency doubled to give 488nm.
News from Lambda Photometrics, Sep 29, 2003
Lasers integrate optics and single-mode fibre
The FiberTEC line of fibre-coupled lasers combines Blue Sky Research's high-performance laser modules and microlens optics technology with a single-mode fibre pigtail.
News from Blue Sky Research, Sep 17, 2003
Blue laser puts efficiency into argon replacement
A 488nm blue laser is the latest addition to the ChromaLase product line of 635 and 405nm high-stability, free-space lasers from Blue Sky Research.
News from Blue Sky Research, Sep 16, 2003
High efficiencies from fibre laser modules
Pro-Lite Technology has an extended series of high-stability single-mode fibre-coupled laser diode modules from Blue Sky Research, Milpitas, California.
News from Pro-Lite Technology, Sep 16, 2003
Fibre laser claims record output power
Southampton Photonics and the University of Southampton's Optoelectronics Research Centre have produced more than 1kW output in a high-quality beam from a single-fibre laser.
News from Southampton Photonics, Sep 3, 2003
Lasers aim for high-performance applications
ChromaLase lasers are designed to meet the demanding requirements of high-performance OEM applications such as biomedical and analytical instrumentation, alignment and semiconductor metrology.
News from Blue Sky Research, Sep 2, 2003
Solid-state diode aims for HeNe replacement
The ChromaLase 635 laser is designed for both HeNe replacement and red OEM applications.
News from Blue Sky Research, Sep 2, 2003
Violet diode slots in to old HeNe holders
The ChromaLase 405 is a complete 405nm solid-state laser diode module that delivers 25mW output power, with improved beam pointing and stability in a single, compact assembly.
News from Blue Sky Research, Sep 2, 2003
Full showing at Photonex
Pro-Lite Technology will be launching several new products from three main product groups at the 2003 Photonex Exhibition.
News from Pro-Lite Technology, Sep 1, 2003
Fibre laser tunes in for opto testing
Fibre-optic test equipment developer Calmar Optcom has introduced an ultrafast fibre laser designed for test applications of Sonet/STM components.
News from Lambda Photometrics, Aug 19, 2003
Solid-state lasers offer choice of wavelengths
Available now from Pro-Lite Technology is the Laser Quantum family of high-performance blue, green and infra-red CW diode pumped solid state (DPSS) lasers.
News from Pro-Lite Technology, Jul 15, 2003
Distribution deal covers all Europe
Photonic Products and BFi Optilas International have signed an exclusive Pan-European distribution agreement.
News from Photonic Products, Jul 15, 2003
More funding for free-space optics pionneer
LaserBit Communications Corp has completed its third round of investment funding.
News from LaserBit Communications, Jul 7, 2003
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Intense offers ultra-high-brightness laser diodes
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