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Chip-Scale, High Power Microstructure Fiber Laser

Published online by Cambridge University Press:  01 February 2011

Nasser Peyghambarian
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Axel Schülzgen
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Masud Mansuripur
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Jerome V. Moloney
Affiliation:
Arizona Center for Mathematical Sciences, University of Arizona, Tucson, AZ 85721
Tiequn Qiu
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Yushi Kaneda
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Pavel Polynkin
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Li Li
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Jianfeng Wu
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Alex Polynkin
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Valery L. Temyanko
Affiliation:
Optical Sciences Center, University of Arizona, Tucson, AZ 85721
Arash Mafi
Affiliation:
Arizona Center for Mathematical Sciences, University of Arizona, Tucson, AZ 85721
Shibin Jiang
Affiliation:
NP Photonics, Inc., 9030 S. Rita Rd., Tucson, AZ 85747
Christine Spiegelberg
Affiliation:
NP Photonics, Inc., 9030 S. Rita Rd., Tucson, AZ 85747
Arturo Chavez
Affiliation:
NP Photonics, Inc., 9030 S. Rita Rd., Tucson, AZ 85747
Jihong Geng
Affiliation:
NP Photonics, Inc., 9030 S. Rita Rd., Tucson, AZ 85747
Tao Luo
Affiliation:
NP Photonics, Inc., 9030 S. Rita Rd., Tucson, AZ 85747
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Abstract

Compact, robust, high power fiber lasers have been demonstrated. In fiber lasers of only a few cm length we obtained up to 10 W of cw output power, diffraction limited beam profiles at 4 W cw operation, 1.6 W output with single frequency operation, and more than 150 mW output with a spectral linewidth of a few kHz. The potential of active microstructured fibers for further improvements in fiber laser performance has been shown. We also demonstrated Q-switching and mode-locking of these compact fiber lasers.

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