H - Electricity – 01 – S
Patent
H - Electricity
01
S
345/31
H01S 5/40 (2006.01)
Patent
CA 1138968
MONOLITHIC MULTI-EMITTING LASER DEVICE ABSTRACT OF THE DISCLOSURE A monolithic laser device produces a plurality of spatially displaced emitting cavities in an active layer of a semiconductor body acting as a waveguide for light wave propagation under lasing conditions. Various means are disclosed to deflect and directly couple a portion of the optical wave propagation into one or more different spatially displaced emitting cavities to improve coherence and reduce beam divergence.
335310
Burnham Robert D.
Scifres Donald R.
Streifer William
Sim & Mcburney
Xerox Corporation
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