Using 6 and 8in wafers made by UK-based IQE, Motorola has demonstrated gallium arsenide (GaAs) power amplifiers running in a mobile phone. Dennis Roberson, CTO of Motorola Labs, said 12in wafers can ...

--AXT, Inc., a leading manufacturer of compound semiconductor substrate wafers, today announced that is has developed and shipped its first 8- inch diameter gallium arsenide substrates to a major ...

Fraunhofer ISE researchers say their newly fabricated gallium arsenide substrates (InP-on-GaAs wafers) can replace prime indium phosphide wafers and offer a scalable pathway to lower costs.

The plant is a combination 3- and 4-inch facility capable of making 15,000 wafers a year in the initial phases. Next year, the company intends to expand to some 35,000 wafer a year. At the same time, ...

imec, a Belgium-based research and innovation hub in nanoelectronics and digital technologies, has announced “a significant milestone in silicon photonics” with the successful demonstration of ...