Laser device
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United States of America Patent
Stats
-
Jun 7, 2011
Grant Date -
Apr 21, 2011
app pub date -
Dec 21, 2010
filing date -
Aug 31, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is a long wavelength laser of which the operating point is stabilized and the laser oscillation is stabilized. The long wavelength laser comprises a resistor element provided to a portion where the surface current is maximum in a surface plasmon waveguide to stabilize a potential difference between a first cladding and a second cladding in the surface plasmon waveguide.
First Claim
