Paper
14 October 2010 Polarization switched frequency shifted feedback fiber laser
Thamar A. Orozco, Juan Hernández-Cordero
Author Affiliations +
Proceedings Volume 7839, 2nd Workshop on Specialty Optical Fibers and Their Applications (WSOF-2); 783920 (2010) https://doi.org/10.1117/12.868436
Event: Workshop on Specialty Optical Fibers and Their Applications (WSOF-10), 2010, Oaxaca, Mexico
Abstract
We demonstrate pulsed operation in a fiber laser based on a polarization switched three-mirror resonator. An electrooptic polarization switch is incorporated within the external cavity feedback thus allowing for polarization rotation of the beam returning to the resonator. Time and frequency domain analysis show that external polarization switching provides a frequency shifted feedback effect leading to a pulsed operation regime. Pulse rates five times higher than those used for driving the switch can be obtained owing to the population dynamics of the fiber laser.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thamar A. Orozco and Juan Hernández-Cordero "Polarization switched frequency shifted feedback fiber laser", Proc. SPIE 7839, 2nd Workshop on Specialty Optical Fibers and Their Applications (WSOF-2), 783920 (14 October 2010); https://doi.org/10.1117/12.868436
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KEYWORDS
Polarization

Fiber lasers

Switches

Switching

Pulsed laser operation

Modulation

Resonators

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