polarization articles & resources on Made-in-China.com

II-VI Inc Launches 200W Actively Cooled Laser Bars and Multi-Kilowatt Stacks for New Directed-Energy Weapons

Sep 22, 2017

Engineered materials and optoelectronic component maker II-VI Inc of Saxonburg, PA, USA (which makes high-power semiconductor laser components) has announced the commercial availability of its actively cooled laser bars, emitting 200W of ...

Tags: Engineered materials, semiconductor

Oclaro Enters High-Volume Production of Single-Carrier 400g/Lambda Lithium Niobate Modulator

Sep 21, 2017

Oclaro Inc of San Jose, CA, USA (which provides components, modules and subsystems for optical communications) has announced volume production of its lithium niobate (LiNbO3) polarization-multiplexed quad Mach-Zehnder (PM-QMZ) modulators, ...

Tags: Oclaro, Niobate Modulator

LED Technology Breakthroughs in 2016

Dec 31, 2016

As 2016 comes to an end, there were many exciting and surprising technology breakthroughs, based on statistics complied by LEDinside there were at least 10 major technology advancements this year. American researchers make droop free LEDs ...

Tags: LED, UV LED

Neophotonics Launches 64 Gbaud Micro-Intradyne Coherent Receiver

Sep 21, 2016

At the European Conference on Optical Communications and Exposition (ECOC 2016) in Dusseldorf, Germany (19-21 September), NeoPhotonics Corp of San Jose, CA, USA (a vertically integrated designer and manufacturer of hybrid photonic ...

Tags: NeoPhotonics, PICs, Coherent receiver

II-VI Inc Unveils 980nm Uncooled Pump Laser Module with in-Package Wavelength Stabilizer

Sep 9, 2016

Engineered materials and optoelectronic component maker II-VI Inc of Saxonburg, PA, USA has launched an uncooled 980nm pump laser module that features patent-pending in-package wavelength stabilization within an 8-pin mini-DIL package. ...

Tags: II-VI, uncooled 980nm pump laser module

Monolithic Band-Engineered Semi-Polar White Light-Emitting Diode

Aug 12, 2016

University of California Santa Barbara (UCSB) in the USA has developed a monolithic white light-emitting diode (LED) with blue light produced by electrical pumping, and green/'red' by optical pumping from the blue source [S. J. Kowsz et al, ...

Tags: LED, UCSB

UIUC Uses MOCVD Growth of Cubic GaN on Silicon to Boost Efficiency and Brightness of Green LEDs

Aug 3, 2016

Researchers at the University of Illinois at Urbana Champaign (UIUC) say that they have developed a new method for making brighter and more efficient green LEDs (R. Liu and C. Bayram, 'Maximizing cubic phase gallium nitride surface coverage ...

Tags: Green LEDs, MOCVD

Dependence of Efficiency Droop on Carrier Density in Non-Polar Samples

Jul 16, 2016

The University of Manchester and the University of Cambridge in the UK have been comparing efficiency droop in low-temperature photoluminescence (PL) experiments on non-polar m-plane and polar c-plane indium gallium nitride (InGaN) quantum ...

Tags: Non-Polar Samples, indium gallium nitride

Correcting Charge Polarization Calculations for III-Nitrides

Jul 7, 2016

Researchers at University of California Santa Barbara (UCSB) and Rutgers University in the USA believe that charge polarization in III-nitride materials has not been adequately understood up to now [Cyrus E. Dreyer et al, Phys. Rev. X vol6, ...

Tags: semiconductors, Electronics

Silicon Dioxide Charge Inverter Boosts Hole Injection in IngaN LEDs

Apr 21, 2016

Researchers based in China, Singapore and Turkey have used an extremely thin layer of silicon dioxide (SiO2) insulator as a charge inverter in indium gallium nitride (InGaN) light-emitting diodes (LEDs), improving light output power and ...

Tags: InGaN LEDs InGaN Silicon dioxide MOCVD

Gallium Nitride Nano-Sized LEDs

Apr 11, 2016

In 2014, the Nobel Prize in physics was awarded for the discovery of the gallium-nitride-based blue-light LED and its use for new, efficient LED-based white lamps. The development efforts in this field, however, do not stop there. The ...

Tags: LED, Nobel Prize

Demonstration of Novel High-Efficiency Blue LEDs on Silicon Substrates

Apr 6, 2016

Shigeya Kimura, Hisashi Yoshida, Toshihide Ito, Aoi Okada, Kenjiro Uesugi and Shinya Nunoue Metal organic chemical vapor deposition is used to grow aluminum gallium nitride interlayers within indium gallium nitride/gallium nitride ...

Tags: High-Efficiency Blue LEDs

ClariPhy Introducing Multi-Sourced CFP2-ACO Coherent Optical Ecosystem Partners

Mar 23, 2016

ClariPhy Communications Inc of Irvine, CA, USA, which develops high-speed mixed-signal digital signal processing (MXSP) systems-on-chip (SoC) for coherent optical networks, has introduced its multi-source CFP2-ACO coherent optical ecosystem ...

Tags: ClariPhy, CFP2, coherent

Oclaro Showcases Products To Accelerate Transition To 100-400Gb/s Single-Mode Fiber Networks

Mar 21, 2016

Oclaro Inc of San Jose, CA, USA (which provides components, modules and subsystems for optical communications) has announced its line-up of fiber-optic transceivers designed to drive the data-center transition from 40Gb/s to 100Gb/s and ...

Tags: Oclaro, Transition, OFC

II-VI Inc Announces Ultra-Compact Optical Components and Amplifiers for CFP2-Aco Transceivers

Dec 21, 2015

Engineered materials and optoelectronic component maker II-VI Inc of Saxonburg, PA, USA has announced a portfolio of ultra-compact optical components that enable the emerging CFP2-ACO (analog coherent optics) pluggable transceiver ...

Tags: II-VI Inc, Saxonburg, Electronics

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