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Dynamically stable 0 degrees phase mode operation of a grating-surface-emitting diode-laser array
N W Carlson1, G A Evans, J M Hammer
1David Sarnoff Research Center, CN-5300, Princeton, New !ersey 08543-5300, USA.
Optics Letters
|September 12, 2009
Abstract:
A coherent grating-surface-emitting diode-laser array has demonstrated dynamically stable operation in the 0 degrees phase mode. The array was operated under pulsed conditions, had a peak power output of 44 mW and a large central lobe on axis in the far field, and exhibited single-mode spectral output with better than 18-dB side-mode rejection.
