Integrated high speed modulator for grating-outcoupled surface emitting lasers
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United States of America Patent
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Dec 25, 2007
Grant Date -
Aug 10, 2006
app pub date -
Feb 8, 2005
filing date -
Feb 8, 2005
priority date (Note) -
Expired
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Abstract
A single-mode grating-outcoupled surface emitting (GSE) semiconductor laser architecture is provided. This architecture enables high speed modulation of the GSE laser, which is accomplished by only varying the relative phase of counter propagating waves in the outcoupler grating region of the lasing cavity.
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