Surface emitting semiconductor laser having an interference...

Details Surface emitting semiconductor laser having an interference... Surface emitting semiconductor laser having an interference...

2011-03-08

2011-03-08

Harvey, Minsun (Department: 2828)

Coherent light generators

Particular resonant cavity

Specified cavity component

C372S050124, C372S069000, C372S070000, C372S071000, C372S072000, C372S075000, C372S093000, C372S099000

Reexamination Certificate

active

07903716

ABSTRACT:
A surface emitting semiconductor laser includes a semiconductor chip (1), which emits radiation (12) and contains a first resonator mirror (3). A second resonator mirror (6) is arranged outside the semiconductor chip (1). The first resonator mirror (3) and the second resonator mirror (6) form a laser resonator for the radiation (12) emitted by the semiconductor chip (1). The laser resonator contains an interference filter (9, 17), which is formed from an interference layer system comprising a plurality of dielectric layers.

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