Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01S
DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
Load children
H01S5/02
Structural details or components not essential to laser action
Load children Filter patents View analytics View as hierarchy
H01S5/028
Coatings; ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
Load children Filter patents View analytics View as hierarchy
H01S5/0286
Coatings with a reflectivity that is not constant over the facets, e.g. apertures
Filter patents View analytics View as hierarchy