Inventor
DE WAARD PETER J
7 patents
Patents
7 patentsUS4359776ANov 16, 1982
Device for generating or amplifying coherent electromagnetic radiation, and method of manufacturing the device
PHILIPS CORP23 citations79
US4296386AOct 20, 1981
Semiconductor injection laser having a movable laser beam
PHILIPS CORP8 citations72
US4137107AJan 30, 1979
Method of manufacturing a semiconductor device utilizing selective masking, deposition and etching
PHILIPS CORP11 citations69
US4375686AMar 1, 1983
Semiconductor laser
PHILIPS CORP5 citations60
US4323856AApr 6, 1982
Injection laser
PHILIPS CORP5 citations60
US4670966AJun 9, 1987
Method of making a semiconductor laser with end zones for reducing non-radiating recombination
PHILIPS CORP5 citations59
US4429396AJan 31, 1984
Semiconductor laser having a doped surface zone
PHILIPS CORP1 citations49