Slow growth in the gallium arsenide (GaAs) device market, coupled with a shift away from GaAs technology for handset switches, reduced demand for semi-insulating GaAs bulk substrates by 4% in 2011, according to the recently released report ...
Tags: GaAs bulk substrates, Raw material
Hamamatsu reports record-power-density VCSEL Hamamatsu Photonics K.K.has reported the first demonstration of 10-watt-class output power for a vertical-cavity surface-emitting laser(VCSEL)array with ion-implanted isolated current ...
Tags: Hamamatsu, Record-Power-Density, current apertures, VCSEL
For second-quarter 2012,AXT Inc of Fremont,CA,USA has reported revenue of$25.2m,up 7%on$23.5m last quarter but down 16%on$30m a year ago. Fiscal Q2/2011 Q3/2011 Q4/2011 Q1/2012 Q2/2012 Quarterly revenue$30.0m $28.3m$21.2m$23.5m$25.2m ...
Tags: AXT Inc, secondQuarter 2012, GaAs Growth of 22 percent