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Conferences > OFC > 2020 > Th2A > Th2A.22

Wavelength-tunable PT-symmetric single-longitudinal-mode fiber laser with a single physical loop

Zheng Dai, Zhiqiang Fan, and Jianping Yao

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Abstract

A wavelength-tunable parity-time (PT)-symmetric single-longitudinal-mode fiber laser with a single physical loop is demonstrated. Single-longitudinal-mode lasing with a tunable range from 1549.2 to 1550.3 nm and a linewidth of 670 Hz is achieved experimentally.

© 2020 The Author(s)

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