Semiconductor lasers

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC ELEMENTS

Subclass:

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

Related Keywords

Child Classifications

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• H01S 5/02 Structural details or components not essential to laser action
• H01S 5/04 Processes or apparatus for excitation, e.g. pumping
• H01S 5/06 Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
• H01S 5/1 Construction or shape of the optical resonator
• H01S 5/2 Structure or shape of the semiconductor body to guide the optical wave
• H01S 5/3 Structure or shape of the active region; Materials used for the active region
• H01S 5/4 Arrangement of two or more semiconductor lasers, not provided for in groups
• H01S 5/5 Amplifier structures not provided for in groups