4 October 2000 Fast phase-locked loop in laser frequency systems
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The control systems of laser frequency stabilization use a few mechanisms of tuning: thermal, piezoelectric and electro optic. Thermal tuning is a very slow process but it enables to tune the resonator laser even over few tens of microns. Piezoelectric tuning is usually limited to a few of microns and in the frequency band of tens of Hz. The electro optic phase modulator inserted inside a laser resonator gives the fastest tuning in the band of few tens of kHz.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Arkadiusz J. Antonczak, Romuald Nowicki, Krzysztof M. Abramski, "Fast phase-locked loop in laser frequency systems", Proc. SPIE 4237, Laser Technology VI: Progress in Lasers, (4 October 2000); doi: 10.1117/12.402881; https://doi.org/10.1117/12.402881


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