Osram Opto Semiconductors can pack up to 20 blue laser chips in the new PLPM4 450 module. Instead of taking the laborious approach and constructing a light source from individual laser diodes, it is now possible to reduce the complexity of ...
Tags: Osram, Laser Diodes, LED
Osram Opto Semiconductors GmbH of Regensurg, Germany has introduced what it claims is the first compact laser multi-chip package. The new PLPM4 450 module can pack up to 20 blue laser chips into a single butterfly package for projection ...
Researchers based in Singapore and Turkey have demonstrated a last quantum barrier (LQB) structure for indium gallium nitride (InGaN) light-emitting diodes (LEDs) that improves the electron blocking and hole injection of an aluminium ...
Tags: LEDs GaN InGaN MOCVD, Electrical, Electronics, LED
In booth#15-10 at Photonix 2014 in Tokyo, Japan (16-18 April), QD Laser Inc of Kanagawa, Japan has launched a picosecond pulsed driver board integrated with its QLD1x6x series 1μm-wavelength-range (1020-1180nm) 14-pin butterfly ...
Tags: QD Laser, Electrical, Electronics
In booth#15-10 at Photonix 2014 in Tokyo, Japan (16-18 April), QD Laser Inc of Kanagawa, Japan has launched a picosecond pulsed driver board integrated with its QLD1x6x series 1μm-wavelength-range (1020-1180nm) 14-pin butterfly ...
Tags: QD Laser, Electrical, Electronics
Researchers associated with Taiwan National Central University and Epistar Corp are developing a method to transfer indium gallium nitride (InGaN) light-emitting diodes (LEDs) to ceramic aluminium nitride (AlN) substrates for high-voltage ...
Tags: InGaN LED, Ceramic Substrate
University of California Santa Barbara (UCSB) has been using limited area epitaxy (LAE) to improve the performance of lasers diodes (LDs) grown on free-standing semipolar (20-21) gallium nitride (GaN) substrates [Matthew T. Hardy et al, J. ...
Tokyo-based semiconductor manufacturer Toshiba Corphas announced the first devices in its second generation of LETERAS white LEDs fabricated using a gallium nitride-on-silicon (GaN-on-Si) process. Scheduled for mass production in November, ...
Tags: Toshiba, GaN-on-Si LEDs
NeoPhotonics Corp of San Jose, CA, a vertically integrated designer and manufacturer of both indium phosphide (InP) and silica-on-silicon photonic integrated circuit (PIC)-based modules and subsystems for high-speed communications networks, ...
Tags: NeoPhotonics PICs, Electrical, Electronics
Oclaro Inc of San Jose, CA, USA, which provides lasers and optical components, modules and subsystems for the optical communications, industrial, and consumer laser markets, has started volume production of its next-generation tunable laser ...
Tags: Oclaro iTLA, Electrical, Electronics
Northwestern University's Center for Quantum Devices has developed a suface-plasmon (SP) enhancement technique for ultraviolet (UV) light-emitting diodes (LEDs) produced on silicon substrates [Chu-Young Cho et al, Appl. Phys. Lett., vol102, ...
Tags: UV-LEDs, Electrical, Electronics
Excelitas Technologies of Waltham, MA, USA, which provides customized optoelectronics to OEMs, has launched the Surface Mount 905nm Pulsed Semiconductor Laser as the latest addition to its family of pulsed laser diodes. With high optical ...
Tags: Excelitas, Pulsed Laser, Electronics
Optical components, modules and subsystems developer Oclaro Inc of San Jose, CA, USA has introduced its HL63163DG 633nm wavelength red laser diode, which provides 100mW single-transverse-mode optical output power for the biomedical, ...
Tags: Oclaro, Red laser diode
Optical components, modules and subsystems developer Oclaro Inc of San Jose, CA, USA has introduced its HL63153AT red laser diode, which delivers a 150mW single-transverse-mode optical output power at a wavelength of 638nm. HL63153AT offers ...
Tags: Oclaro, Red Laser Diode, Laser Displays
Gwangju Institute of Science and Technology and Samsung Electronics Co Ltd of South Korea have developed a zinc oxide (ZnO) nanorod (NR) process for improving light extraction from gallium nitride (GaN) light-emitting diodes (LEDs) by up to ...
Tags: GaN, LEDs, Electronics