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Start Over Author "Shaw, J. M." Journal applied physics letters
3 results on '"Shaw, J. M."'

3. Single-wavelength operation of the hybrid-external Bragg-reflector-waveguide laser under dynamic conditions.

Author

Hammer, J. M., Neil, C. C., Carlson, N. W., Duffy, M. T., and Shaw, J. M.

Subjects
LASERS, OPTICAL waveguides
Abstract

Dynamic wavelength stabilization of an AlGaAs diode laser has been demonstrated. The diode laser is butt coupled to a stripe-loaded optical waveguide which contains a Bragg reflecting grating. The laser is pulsed with 50-ns-long, 25% duty cycle, 100% modulation depth pulses and the waveguide output is observed to remain at single wavelengths over a peak current range of 120-160 mA and 15 °C temperature variations. [ABSTRACT FROM AUTHOR]

Published
1985
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