Alternate Wavelength Switching in a Widely Tunable Dual-Wavelength Tm3þ-Doped Fiber Laser at 1900 nm

Abstract

We demonstrate alternate wavelength switching in a widely tunable, dualwavelength Tm3þ-doped fiber laser operating at 1900 nm. A comb filter based on a Sagnac loop incorporating a length of high-birefringence fiber is used to define the lasing wavelengths. By simple variation of a polarization controller within the laser cavity, alternate and sequential… (More)

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@inproceedings{Jia2016AlternateWS, title={Alternate Wavelength Switching in a Widely Tunable Dual-Wavelength Tm3þ-Doped Fiber Laser at 1900 nm}, author={Chenglai Jia and Xun Liang and Martin Rochette and Lawrence R. Chen}, year={2016} }