Inventor
JOHNSON JOHN K
US9 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON JOHN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COHERENT INC
5 patentsUS5170409ADec 8, 1992
Laser resonator assembly
COHERENT INC34 citations92
US5052815AOct 1, 1991
Single frequency ring laser with two reflecting surfaces
COHERENT INC47 citations92
US5636069AJun 3, 1997
Optical system for improving the symmetry of the beam emitted from a broad area laser diode
COHERENT INC25 citations90
US5557475ASep 17, 1996
Optical system for improving the symmetry of the beam emitted from a broad area laser diode
COHERENT INC33 citations90
US5754574AMay 19, 1998
Temperature correction circuit for wavelength stabilization in a laser diode
COHERENT INC52 citations88