Dual-Wavelength Single-Longitudinal-Mode Tm-Doped Fiber Laser Using PM-CMFBG

Fengping Yan; Wanjing Peng; Shuo Liu; Ting Feng; Ze Dong; Gee Kung Chang

doi:10.1109/LPT.2015.2403842

Dual-Wavelength Single-Longitudinal-Mode Tm-Doped Fiber Laser Using PM-CMFBG

Fengping Yan, Wanjing Peng, Shuo Liu, Ting Feng, Ze Dong, Gee Kung Chang

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

We have demonstrated a dual-wavelength thulium-doped fiber laser with single-longitudinal-mode (SLM) operation at ∼2-μm region. A polarization-maintaining chirped Moiré fiber Bragg grating was employed as a polarization-dependent narrow-band filter, to suppress multilongitudinal-mode oscillation. Single-and dual-wavelength switchable operation was achieved by simply adjusting the polarization controller. We also showed that the laser lines retained SLM operation with the additional benefit of single polarization. Meanwhile, the dependence of each laser wavelength on the pump power was also investigated in detail.

Original language	English
Article number	7052293
Pages (from-to)	951-954
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	27
Issue number	9
DOIs	https://doi.org/10.1109/LPT.2015.2403842
Publication status	Published - 1 May 2015
Externally published	Yes

Keywords

Fiber gratings
dual-wavelength
fiber lasers
single-longitudinal-mode

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10.1109/LPT.2015.2403842

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Yan, F., Peng, W., Liu, S., Feng, T., Dong, Z., & Chang, G. K. (2015). Dual-Wavelength Single-Longitudinal-Mode Tm-Doped Fiber Laser Using PM-CMFBG. IEEE Photonics Technology Letters, 27(9), 951-954. Article 7052293. https://doi.org/10.1109/LPT.2015.2403842

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abstract = "We have demonstrated a dual-wavelength thulium-doped fiber laser with single-longitudinal-mode (SLM) operation at ∼2-μm region. A polarization-maintaining chirped Moir{\'e} fiber Bragg grating was employed as a polarization-dependent narrow-band filter, to suppress multilongitudinal-mode oscillation. Single-and dual-wavelength switchable operation was achieved by simply adjusting the polarization controller. We also showed that the laser lines retained SLM operation with the additional benefit of single polarization. Meanwhile, the dependence of each laser wavelength on the pump power was also investigated in detail.",

keywords = "Fiber gratings, dual-wavelength, fiber lasers, single-longitudinal-mode",

author = "Fengping Yan and Wanjing Peng and Shuo Liu and Ting Feng and Ze Dong and Chang, {Gee Kung}",

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AU - Yan, Fengping

AU - Peng, Wanjing

AU - Liu, Shuo

AU - Feng, Ting

AU - Dong, Ze

AU - Chang, Gee Kung

PY - 2015/5/1

Y1 - 2015/5/1

N2 - We have demonstrated a dual-wavelength thulium-doped fiber laser with single-longitudinal-mode (SLM) operation at ∼2-μm region. A polarization-maintaining chirped Moiré fiber Bragg grating was employed as a polarization-dependent narrow-band filter, to suppress multilongitudinal-mode oscillation. Single-and dual-wavelength switchable operation was achieved by simply adjusting the polarization controller. We also showed that the laser lines retained SLM operation with the additional benefit of single polarization. Meanwhile, the dependence of each laser wavelength on the pump power was also investigated in detail.

AB - We have demonstrated a dual-wavelength thulium-doped fiber laser with single-longitudinal-mode (SLM) operation at ∼2-μm region. A polarization-maintaining chirped Moiré fiber Bragg grating was employed as a polarization-dependent narrow-band filter, to suppress multilongitudinal-mode oscillation. Single-and dual-wavelength switchable operation was achieved by simply adjusting the polarization controller. We also showed that the laser lines retained SLM operation with the additional benefit of single polarization. Meanwhile, the dependence of each laser wavelength on the pump power was also investigated in detail.

KW - Fiber gratings

KW - dual-wavelength

KW - fiber lasers

KW - single-longitudinal-mode

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JF - IEEE Photonics Technology Letters

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Dual-Wavelength Single-Longitudinal-Mode Tm-Doped Fiber Laser Using PM-CMFBG

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