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23 November 2017

Osram’s new LED chip plant in Malaysia enters operation

€370m first stage to be followed by two additional expansions

22 November 2017

University of Michigan predicts incorporating boron in InGaN increases LED efficiency at high power

Incorporating B and In into GaN in 2:3 ratio yields nearly lattice matched BInGaN; growth of boron concentrations up to 4.5% predicted to allow thicker active regions

22 November 2017

Solliance raises efficiency records for roll-to-roll perovskite solar cells and modules

Cell efficiency boosted to 13.5%, from 12.6% in March

22 November 2017

Lumileds opens new office and innovation center in Shanghai

Automotive, Specialty and Illumination business units to collaborate with lighting developers

22 November 2017

CST Global receives £131,600 funding to develop wafer-based MWIR imagers with University of Glasgow and Gas Sensing Solutions

Monolithic InSb PD/GaAs MESFET MWIR imager technology to be transferred into compact, commercially viable 4” wafer format

20 November 2017

Aixtron completes sale of ALD/CVD memory product line to Eugene Technology

Completion follows approval by Committee on Foreign Investment in the United States in late October

20 November 2017

InnovateUK awards project to CS MAGIC consortium

Compound Semiconductor Centre, AHS, TWI, Renishaw and Swansea University to combine GaAs QW Hall-effect magneto-sensors with GaN-based magHEMTs

17 November 2017

Veeco’s preliminary court injunction upheld after challenge by SGL Carbon

Supplier barred from selling wafer carriers for AMEC’s MOCVD systems

17 November 2017

GaN device market to grow at 4.6% CAGR to $22.47bn in 2023

Opto to remain largest sector, but power devices growing fastest

15 November 2017
Improving efficiency of V-band indium gallium nitride transistors and MMICs
Devices of 48% efficiency achieved at 59GHz gives “best combination” known of power and PAE, according to researchers.
15 November 2017

VTT combines micromechanical waveguides and MMICs to create terahertz devices

Technology enables compact, higher-frequency devices for telecom and security camera applications

14 November 2017

NeoPhotonics’ Q3 revenue growth in North America and China offset by declines elsewhere

China customer inventory nearing normality, plus 400G product launches, to drive return to revenue growth in 2018 and profitability by mid-year

14 November 2017

POET’s Q3 revenue rebounds to $715,420

DenseLight photonic sensors driving sales, as DFB, APD and NLW lasers begin sampling; ROSA on track for mid-2018 launch

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22 November 2017
Monolithic indium arsenide quantum dots on silicon optoelectronics
Researchers develop photodetectors with low dark current and comparable performance to germanium devices.
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1 November 2017

Boosting speed & breakdown voltage performance of Schottky barrier diodes
Mike Cooke reports on recent developments with GaAs and III-nitride devices.

1 November 2017

Step-flow growth of greenemitting indium gallium nitride quantum wells
Increased quantum efficiency reduces threshold current of laser diode structures.

1 November 2017

InGaN quantum dot microcavity light emission
Electrical pumping results in radiation wavelengths covering 129nm range from yellow-green to violet.

1 November 2017

Thinning p-type III-nitride layers to enhance effects of surface plasmons
Researchers claim record-high modulation bandwidth in c-plane light-emitting diodes.

1 November 2017

Automotive lighting market growing at 5.7% CAGR from $27.7bn in 2017 to $35.9bn in 2022
Faster-than-expected growth being driven by widespread LED adoption, says Yole Développement.

1 November 2017

LED lighting module market growing at 22.6% CAGR from $4bn in 2016 to $13.8bn in 2022, driven by mid-power modules
Module makers are seeking higher-margin new applications as general lighting penetration leads to intense price pressure and competition, says Yole.

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