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6 February 2023

Wolfspeed’s quarterly revenue falls 10% due to spare parts supply chain constraints plus weak 5G RF device demand

New 200mm SiC Mohawk Valley Fab to start meeting burgeoning power device demand in June quarter

6 February 2023

MIT-led team demos full-color, vertically stacked RGB micro-LEDs

2D materials-based layer transfer enables record array density and smallest size

3 February 2023

Pilot Photonics announces availability of nanosecond-switching narrow-linewidth widely tunable laser

More than 30nm of wavelength tuning range with 150kHz linewidth

3 February 2023

MACOM to acquire OMMIC for €38.5m

High-frequency MMICs and design capability address telecoms, industrial and aerospace & defense markets

2 February 2023

Riber’s full-year revenue falls 11% to €27.8m, constrained by electronic component sourcing

Orders more than double to €29.9m; revenue to grow 35% in 2023

2 February 2023
Surge handling of GaN polarization superjunctions
Research shows that polarization superjunction diodes can be highly cost-effective and reliable.
2 February 2023

POET announces availability of 400G and 800G receive optical engines

POET partners with LuxshareTech as lead customer

2 February 2023

ZF invests in Wolfspeed to support construction of largest SiC device fab

Joint R&D center in Germany to advance silicon carbide system and device innovation

2 February 2023

Wolfspeed chooses Germany for site of largest silicon carbide device fab

ZF-funded construction dependent on EC state aid approval

2 February 2023

ams OSRAM to benefit from Apple adopting micro-LEDs

Apple Watch likely be first product to feature micro-LED displays, from 2024

1 February 2023

NUBURU and Tailwind finalize business combination

High-power, high-brightness industrial blue laser firm trading on NYSE American Stock Exchange

1 February 2023

Imec co-integrates SiN waveguide technology with active silicon photonics platform

Single PIC combining active and SiN passive functions enables system simplification

Bruker
AFC Industries
Vistec
Pfeiffer Vacuum
Aixtron
News Features
26 January 2023
Enhancing interband cascades for longer wavelengths
Researchers report cw operation beyond 12µm and pulsed operation up to 160K.
19 January 2023
Integrating nanowire lasers in hybrid polymer-SiN waveguides
Technique could be applied to wide range of materials and photonic systems.
12 January 2023
Amorphous p-NiO/n-Ga2O3 crystal solar-blind detection
Researchers claim record UV detectivity and open-circuit voltage
5 January 2023
Room-temperature continuous-wave UV-C laser diode
Reduced self-heating enables lasing without cooling measures
23 December 2022
Multi-dimensional wide-bandgap power devices
Researchers look forward to new capabilities from superjunction, multi-channel, finFET, and trigate architectures.
15 December 2022
Vertical GaN junction barrier Schottky diodes
Researchers claim record low on-resistance combined with high breakdown voltage.
Feature Downloads
30 January 2023

Arizona State University developing transistors made of diamond and boron nitride
Advanced Materials, Processes and Energy Devices Science and Technology Center working on project with Northrop Grumman Mission Systems.

30 January 2023

Automotive semiconductor chip market growing at 11.1% CAGR to over $80bn in 2027, due to electrification & ADAS
SiC substrate usage to grow faster than silicon and GaAs/sapphire, says Yole.

30 January 2023

Multi-dimensional wide-bandgap power devices
Researchers look forward to new capabilities from superjunction, multi-channel, finFET, and trigate architectures.

30 January 2023

Ethylene route to semiinsulating free-standing GaN
By using HVPE gallium nitride carbon-doped with ethylene, researchers claim to have achieved record high resistivities.

30 January 2023

Vertical GaN junction barrier Schottky diodes
Researchers in Japan have claimed record low on-resistance combined with high breakdown voltage.

30 January 2023

High-temperature GaN memory and sequential logic
Delay flip-flops achieve stable operation at 300°C

30 January 2023

Mini-LED-backlit automotive display module shipments to grow from 140,000 in 2022 to 450,000 for 2023
Late adopters will boost shipments to almost 1 million in 2024, says TrendForce.

30 December 2022

First inverted gallium oxide DI-MOS transistor
Novel Crystal Technology has reported a β-Ga2O3 inverted double-implanted MOS transistor that achieves 1kV breakdown voltage and 6V threshold voltage.