Open Access
1 July 2006 Thermo-optically tunable fiber ring laser without any mechanical moving parts
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Abstract
A thermo-optically tunable fiber ring laser has been constructed. The laser is based on a polymer-spaced Fabry-Pérot (F-P) étalon with a cavity length of 470-µm and an ultra-low polarization-dependent loss (PDL) of <0.1 dB. A wavelength tuning range of ~1.4 nm and a high wavelength stability of ~0.02 nm have been demonstrated without involving any moving mechanical parts. Such a nonmechanical tunable fiber laser structure leads to a reduced device size and allows easy device packaging due to the ultra-low PDL of the wavelength tuning element.
©(2006) Society of Photo-Optical Instrumentation Engineers (SPIE)
Lei Zheng, Jarrod Vaillancourt, Craig Armiento, and Xuejun Lu "Thermo-optically tunable fiber ring laser without any mechanical moving parts," Optical Engineering 45(7), 070503 (1 July 2006). https://doi.org/10.1117/1.2219737
Published: 1 July 2006
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CITATIONS
Cited by 12 scholarly publications.
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KEYWORDS
Fiber lasers

Wavelength tuning

Polymers

Tunable lasers

Optical filters

Packaging

Polarization

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