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Current biased dual DBR grating semiconductor laser
James J Coleman (Inventor), S. David Roh (Inventor)
Electrical and Computer Engineering
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Patent
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Physics & Astronomy
apertures
20%
cavities
15%
coupling coefficients
27%
gratings
94%
interactions
10%
output
15%
semiconductor lasers
100%
thresholds
15%
wavelengths
24%