We report on the realization of a semiconductor laser based master oscillator power amplifier (MOPA) system with high output power and narrow linewidth. The system features an output power of more than 1 W in stable single mode operation. The FWHM linewidth is 100 kHz and the minimum intrinsic linewidth is as small as 3.6 kHz. The laser concept presented here may find application in coherent optical communication, specifically in space, or within future precision spectroscopy and quantum optics experiments in harsh environments.
1W narrow linewidth semiconductor based laser module emitting near 1064 nm for the use in coherent optical communication in space
01.05.2011
586960 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Narrow Linewidth DFB Lasers Emitting Near a Wavelength of 1064 nm
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