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7 March 2014
Sapphire core prices to resume rise in Q2-Q3/2014; wafer prices to rise slightly in Q2

Prices to stabilize by end-2014 then start falling in late 2015 as cost structure improves

7 March 2014
HCPV cell efficiency to rise from 40-42% to 45% by 2017, driving system efficiency towards 40%

Top five system suppliers account for over 80% of CPV market, but newcomers expected

7 March 2014
Furukawa develops 1060nm VCSEL operating at 25G over 500m of multimode fiber from OFS and Corning

Wavelength raised to 1060nm to overcome 200m limit of 850nm VCSELs at 25G

6 March 2014
CST to supply GaAs wafers to Optelian’s Versawave Division for optical modulators

Versawave’s modules to be ramped up in new cleanroom and integrated into Optelian’s production & QC systems

6 March 2014
IQE launches OpenIQE initiative to boost regional supply chains

Open Innovation program to establish partnerships supporting development of key enabling technologies

5 March 2014
Indium gallium nitride LEDs produced at 480°C

Low-temperature process could lead to low-cost manufacturing on large-area glass substrates.

5 March 2014
Oclaro ramps production of dual-rate 100G CFP2 LR4 client-side pluggable transceiver

Extended-reach APD-based CFP2 to demo at OFC, for launch in second-half 2014

5 March 2014
GigOptix participating in PANTHER project on multi-flow Terabit transceivers for edge SDN switches and data-centers

TFPS Mach-Zehnder modulator and 100G coherent linear driver contributing to polymer/InP technology

5 March 2014
CATV infrastructure amplifier market to reach $225m

GaAs to remain technology of choice for amplifier building blocks, but GaN to grow fastest

4 March 2014
POET achieves new milestone and reports progress

Operation of switching laser achieved within POET platform

4 March 2014
Electric vehicle to be largest application of wide-bandgap power semiconductors by 2020

SiC and GaN expected to transform plug-in EV industry

3 March 2014
Aixtron's quarterly revenue rises 10% in Q4/2013, but demand remains subdued

Cost cutting enables 2014 target of EBIT break-even on €250m in annual revenue

28 February 2014
Latest issue of Semiconductor Today now available

For key compound semiconductor business and technology developments, see latest issue

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RSS feeds News Features
7 March 2014
Selective III-V re-growth multi-gate transistor boosts performance

Cut-off and maximum oscillation frequencies highest reported for III-V multiple-gate MOSFETs

RSS feeds Other News & Products
7 March 2014

MACOM adds 10W GaN in Plastic power transistor for radar and communications system

7 March 2014

Advanced Photonix extends line of credit with lenders

6 March 2014

GigOptix and BrPhotonics demo 100G integrated TOSA reference platform for CFP2 plus 12-channel 300G chipset for pluggable modules and AOCs

6 March 2014

Oclaro's OFC product line-up to feature 100G solutions with higher densities, lower power and smaller form factors

6 March 2014

EpiGaN appoints Siemens/Infineon power semiconductor veteran as chairman

6 March 2014

Cree selects Plextek RFI as preferred European design resource

6 March 2014

Daylight Solutions awarded ISO 9001:2008 certification

6 March 2014

LED usage in NVIS-compatible lighting to grow from $62.6m to $170.5m in 2020

5 March 2014

Oclaro unveils 10G wideband tunable SFP+ module based on new InP laser platform, consuming under 1.5W at high operating temperature

5 March 2014

Cree launches first 50A SiC rectifiers

5 March 2014

OIF completes three implementation agreements for 100G electrical interfaces; starts project for 400G

5 March 2014

Source Photonics introduces first 100G LR4 transceiver in QSFP28 form factor

4 March 2014

Transphorm giving presentations on GaN in APEC's Industry Sessions

4 March 2014

MACOM launches wideband, high-dynamic-range frequency doubler

3 March 2014

Oclaro to demo 100G coherent CFP2 pluggable module at OFC

3 March 2014

GaN Systems appoints senior director of technical marketing, Asia

3 March 2014

Skyworks to initiate quarterly dividend program following strong cash flow generation

3 March 2014

Finisar launches first wavelength-tunable RF-over-fiber transmitter in small-form-factor module

3 March 2014

MACOM to showcase expanded portfolio of 100G products at OFC

3 March 2014

MACOM showcasing portfolio of S- and L-band power devices for radar

3 March 2014
Peregrine demos UltraCMOS Global 1 PA at Mobile World Congress
28 February 2014

SETi unveiling SMD-based 10mW UVC LEDs at Pittcon

27 February 2014

Centrosolar to distribute TSMC Solar modules in North America

27 February 2014

CRAIC launches FilmPro software for microspot film thickness measurement

27 February 2014

EPC presenting GaN technology for high-frequency resonant and envelope tracking power supplies at APEC

27 February 2014

LayTec's EpiCurve TT AR used to demo crack-free a-plane GaN layers containing low-temperature AlN interlayers

26 February 2014

Emcore awarded solar panel manufacturing contract by ATK for NASA’s InSight Mars Lander Mission

26 February 2014

Raytheon outlines continuing maturing of GaN technology DARPA’s WBGS program

News Archive
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RSS feeds Features
4 March 2014

Wide-bandgap materials and power applications
Efforts continue to realize the potential of wide-bandgap semiconductors for power switching applications. Researchers presented a number of papers at December’s International Electron Devices Meeting (IEDM) in Washington DC.
4 March 2014

White light-emitting diodes from selective area epitaxy GaN nanopyramids
Phosphor-free devices have been fabricated that emit light across the 400–600nm wavelength range.
4 March 2014

Thinning nitride LED substrate for increased green emission efficiency
Wall-plug efficiency (WPE) has been increased from 11.5% to 17.1% by thinning the substrate from 200μm to 80μm.
4 March 2014

MOCVD surface roughening for photon absorption boost in InGaN solar cell
UCSB shows how surface roughening of a nitride photovoltaic cell improves both external quantum efficiency and short-circuit current.
4 March 2014

InP nanowire solar cells with improved shortwavelength response
Internal quantum efficiency beats planar InP photovoltaic cell record holder in the 300–570nm wavelength range.
4 March 2014

Golden path to improved contact between graphene and gallium nitride
Near-ultraviolet light-emitting diode brightness has been increased by 10% by using a graphene on gold nanocluster electrode.
4 March 2014

Evanescent wave coupling to increase light extraction efficiency
Light output power has been increased by factor of 3.8 in red LEDs.

  
Features Archive
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8 January 2014

European Technical Sales Territory Manager
Logitech, Glasgow, Scotland, UK
 
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