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31 July 2014
Latest issue of Semiconductor Today now available

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

30 July 2014
Analog Devices completes acquisition of Hittite

ADI’s new RF and Microwave Group led by Hittite’s former president & CEO

30 July 2014
RFMD's revenue grows 23% quarter-to-quarter to record $316.3m

3G/4G rises from 85% to over 90% of CPG revenue as 2G falls below 10%

30 July 2014
Raytheon to provide power systems for More Electric Aircraft

Raytheon UK’s HiTSiC technology involved in Aerospace Growth Partnership projects

29 July 2014
Aixtron's orders rise for fifth consecutive quarter

Phase Two of 5-Point-Program underway; launch of next-gen MOCVD tool due in second-half 2014

29 July 2014
GigOptix’s revenue grows more-than-expected 9% in Q2 to $8m, as datacoms exceeds telecom for first time

Full-year revenue guidance raised from 10% growth to 12%

28 July 2014
Automotive industry playing increasing role in opto component market

Penetration of LEDs in car headlamps rising from 2% in 2013 to 17% in 2019

25 July 2014
TriQuint’s revenue rebounds from customer inventory adjustment by more-than-expected 30% in Q2

Demand driven by 4G build-out in China

24 July 2014
Toshiba red InGaN LED achieves 1.1mW at 20mA injection

Highest power output so far for such devices, according to researchers.

24 July 2014
Riber's first-half revenue down 39% year-on-year to €4.8m

Upturn in orders at the end of Q2, but firm still rolling out savings plan

24 July 2014
Google and IEEE launch $1m Little Box Challenge to create smaller power inverter

Open competition targets 10x shrinkage, focusing on GaN and SiC

23 July 2014
Imec demos 28Gb/s silicon photonics platform for high-density, low-power WDM optical interconnects

Improved ring-based WDM filter, thermally tunable 28Gb/s ring modulator, and high-speed Ge photodetector demonstrated

22 July 2014
Working toward lasers for on-chip global interconnects

Tokyo Institute of Technology claims first RT-CW operation of LCI GaInAsP membrane FP laser on silicon.

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RSS feeds News Features
29 July 2014
Aspect ratio trapping to improve InGaAs quality on silicon

ART technique eliminates GaAs anti-phase boundaries at relatively low aspect ratio of 1.3

RSS feeds Other News & Products
31 July 2014

China’s Changelight chooses Veeco MOCVD systems for expansion from red, orange, yellow LEDs into GaN LEDs

31 July 2014

Vishay orders Aixtron MOCVD system to expand IR LED production capacity

30 July 2014

Emcore awarded long-term supply contract for solar cell assemblies by Lockheed Martin

30 July 2014

Ascent’s PV modules selected by Vanguard for NASA SBIR program

30 July 2014

Seoul Semiconductor launches Acrich-based module for omnidirectional lamps

29 July 2014

Peregrine upgrades high-isolation, multi-throw switches for emerging requirements in wireless infrastructure

29 July 2014

TriQuint first manufacturer to reach Manufacturing Readiness Level 9 for GaN

28 July 2014

First Solar establishes Japan supply agreement with XSOL

25 July 2014

Toyoda Gosei grants silicate-based white LED device license to Harvatek

25 July 2014

VI Systems awarded US patent for 40G VCSEL technology

25 July 2014

VI Systems, UCSB and Technical University of Denmark demo 1060nm VCSEL link at 30Gb

24 July 2014

Anadigics' GaN power doubler chosen by European manufacturer for DOCSIS 3.1 CATV equipment

24 July 2014

EPC supporting Google/IEEE ‘Little Box Challenge’ to build smaller power inverter

24 July 2014

Infinera's revenue grows 16% in Q2 to a record $165.4m, driven by 100G

24 July 2014

XO deploys Infinera Intelligent Transport Network for 100G

23 July 2014

MACOM launches 15W X-band MMIC amplifier for radar

23 July 2014

TeraDiode ships 4kW direct-diode laser with beam quality sufficient for cutting steel

22 July 2014

Peregrine and RFMD settle litigation over RF SOI technology

22 July 2014

Ascent Solar announces $32m secured convertible debt agreement

21 July 2014

RFaxis ramps production of broadband sub-GHz CMOS RFeIC to support IEEE 802.11ah and ZigBee Alliance 920IP initiatives

21 July 2014

Solar Frontier to co-develop 8.1MWp UK solar plant

18 July 2014

Custom MMIC launches 50GHz distributed LNA

18 July 2014

Soitec seeing widespread adoption of eSI substrates

17 July 2014

BeRex adds family of MESFET chips

17 July 2014

MACOM optical components recognized by Lightwave Innovation Awards

17 July 2014

Advantech’s SapphireBlu GaN-based HPAs power 4K Ultra HDTV transmission of World Cup

16 July 2014

MACOM launches 200W cw power-handling L-band SMT limiter

16 July 2014

Mitsubishi Electric launches super-mini full-SiC DIPPFC module

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RSS feeds Features
1 July 2014

Improving as-grown indium gallium nitride solar cells
InGaN cells have achieved up to 2% efficiency without coatings or surface treatments, showing potential for multi-junction devices.
1 July 2014

Simplifying indium gallium arsenide growth on gallium arsenide substrate
Researchers in China investigate the process potential for replacing germanium in high-conversion-efficiency tandem solar cells.
1 July 2014

Pseudo-direct gaps for efficient light emission and absorption
Mike Cooke reports on recent research seeking to develop optoelectronic devices based on indirect-bandgap semiconductors with a nearby direct gap.
1 July 2014

Bipolar diffusion injection into indium gallium nitride quantum wells
Researchers in Finland develop current injection method with possible use in nanowire, near-surface and large-area light-emitting structures.
1 July 2014

Distributed Bragg reflectors for InGaN LEDs on silicon
Chinese researchers use DBRs to boost wall-plug efficiency by 24%.
1 July 2014

Substrates shaping trends in LED front-end manufacturing
The impact of sapphire substrates will grow unless GaN-on-Si and GaN-on-GaN improves in performance and cost.
1 July 2014

Improving electrically pumped external-cavity mode-locking
ETH Zurich and Philips Technologie claim shortest pulses and highest powers for 981nm passively mode-locked electrically pumped VECSEL.
1 July 2014

Millimetre-wave SiGe IC design – a technology overview
Increasing consumer demand for high-data-rate wireless applications has resulted in accelerated development activity to exploit the millimeter-wave frequency range, where large amounts of spectrum are available.
Features Archive
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12 June 2014

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