Suppression of thermally induced wavelength shift and mode hopping in fiber grating external-cavity semiconductor lasers

Honggang Yu; Chang-Qing Xu

doi:10.1117/12.446534

29 October 2001 Suppression of thermally induced wavelength shift and mode hopping in fiber grating external-cavity semiconductor lasers

Honggang Yu, Chang-Qing Xu

Author Affiliations +

Proceedings Volume 4594, Design, Fabrication, and Characterization of Photonic Devices II; (2001) https://doi.org/10.1117/12.446534
Event: International Symposium on Photonics and Applications, 2001, Singapore, Singapore

Abstract

Wavelength stability with respect to temperature for Fiber grating external cavity semiconductor lasers (FG-ECL) is analyzed theoretically. It is found that the use of temperature insensitive fiber grating can decrease the thermal induced wavelength shift, but simultaneously, reduce the temperature interval of mode hopping. Furthermore, a method is proposed to suppress the thermal induced mode hopping and wavelength shift in FG-ECL.

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Honggang Yu and Chang-Qing Xu "Suppression of thermally induced wavelength shift and mode hopping in fiber grating external-cavity semiconductor lasers", Proc. SPIE 4594, Design, Fabrication, and Characterization of Photonic Devices II, (29 October 2001); https://doi.org/10.1117/12.446534

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