High OSNR watt-level single-frequency one-stage PM-MOPA fiber laser at 1083 nm

被引：12

作者：

Yang, Changsheng ^{[1
,2
]}

Xu, Shanhui ^{[1
,2
]}

Yang, Qi ^{[1
,2
]}

Mo, Shupei ^{[1
,2
]}

Li, Can ^{[1
,2
]}

He, Xin ^{[1
,2
]}

Feng, Zhouming ^{[1
,2
,3
]}

Yang, Zhongmin ^{[1
,2
,3
]}

Jiang, Zhonghong ^{[1
,2
,3
]}

机构：

[1] S China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China

[2] S China Univ Technol, Inst Opt Commun Mat, Guangzhou 510640, Guangdong, Peoples R China

[3] Special Glass Fiber & Device Engn Technol Res & D, Guangzhou 510640, Guangdong, Peoples R China

来源：

OPTICS EXPRESS | 2014年 / 22卷 / 01期

关键词：

YTTERBIUM-DOPED FIBER; SUB-DOPPLER SPECTROSCOPY; NARROW-LINEWIDTH; DIODE; AMPLIFIER; HELIUM;

D O I：

10.1364/OE.22.001181

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A 1.03 W optical signal-to-noise ratio (OSNR) of > 70 dB singlefrequency polarization-maintained master-oscillator power amplifier (PMMOPA) laser at 1083 nm was demonstrated. The seed laser of this laser system was a distributed Bragg reflector short cavity Yb-doped phosphate fiber oscillator. A one-stage core-pumped amplification configuration was employed, in which the typical gain is 9.7 dB and the optical-to-optical conversion efficiency is 68.7%. The estimated laser linewidth is less than 3.5 kHz, the measured polarization-extinction ratio is greater than 25 dB, and the obtained relative intensity noise of fiber laser for frequencies of over 2 MHz is less than -130 dB/ Hz. (C) 2014 Optical Society of America

引用

页码：1181 / 1186

页数：6

共 19 条

[1] DIODE-LASER SUB-DOPPLER SPECTROSCOPY OF 133CS2 AROUND THE 1083 NM 4HE TRANSITIONS [J].