Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
58 (1991), S. 2886-2888
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The production of a near-diffraction-limited single-lobed angle-switchable output beam from a broad-area diode laser with an intracavity spatial phase controller is demonstrated. This 100-μm-wide broad-area laser produces a 0.8° full width at half maximum output beam at single-facet pulsed powers of (approximately-greater-than)300 mW. The spatial phase controller operates in two distinct modes (thermal and gain), providing beam scanning over 1.4° and beam switching of 8°. The phase controller also permits a dynamic study of the effect of wavefront tilt on device coupling and phasing.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.104737
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