Improvement of a triple-wavelength erbium-doped fiber laser using a Fabry-Perot laser diode

被引：3

作者：

Peng, P. C. ^{[1
]}

Hu, H. L. ^{[1
]}

Wang, J. B. ^{[1
]}

机构：

[1] Natl Taipei Univ Technol, Dept Electroopt Engn, Taipei, Taiwan

来源：

LASER PHYSICS | 2013年 / 23卷 / 02期

关键词：

RING LASER; MULTIWAVELENGTH LASER; FREQUENCY; GRATINGS; SCHEME; MODE;

D O I：

10.1088/1054-660X/23/2/025105

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This work demonstrates the feasibility of a simple construct of a tunable triple-wavelength fiber ring laser using a Fabry-Perot laser diode (FP-LD) and an optical tunable bandpass filter. An optical tunable bandpass filter is used within the cavity of an erbium-doped fiber laser to select the lasing wavelength. Because the Fabry-Perot laser diode is in combination with the tunable bandpass filter, the erbium-doped fiber laser can stably lase three wavelengths simultaneously. Moreover, this laser is easily tuned dynamically. This triple-wavelength output performs satisfactorily, with its optical side-mode-suppression-ratio (SMSR) exceeding 40 dB. Furthermore, the wavelength tuning range of this triple-wavelength erbium-doped fiber laser is greater than 27 nm.

引用

页数：4

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