Eye-safe, high-energy, single-mode all-fiber laser with widely tunable repetition rate

被引：11

作者：

Gao, Cunxiao ^{[1
,2
]}

Zhu, Shaolan ^{[1
,2
]}

Zhao, Wei ^{[1
]}

Cao, Zongying ^{[1
]}

Yang, Zhi ^{[1
]}

机构：

[1] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

来源：

CHINESE OPTICS LETTERS | 2009年 / 7卷 / 07期

关键词：

PULSE AMPLIFICATION; AMPLIFIER; POWER;

D O I：

10.3788/COL20090707.0611

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a novel high-energy, single-mode, all-fiber-based master-oscillator-power-amplifier (MOPA) laser system operating in the C-band with 3.3-ns pulses and a very widely tunable repetition rate, ranging from 30 kHz to 50 MHz. The laser with a maximum pulse energy of 25 mu J and a repetition rate of 30 kHz is obtained at, a wavelength of 1548 nm by using a double-clad, single-mode, Er:Yb co-doped fiber power amplifier.

引用

收藏

页码：611 / 613

页数：3

相关论文

共 11 条

[1]

Agrawal G. P., 2001, NONLINEAR FIBER OPTI, V3rd

[2] High-gain Er-doped fiber amplifier generating eye-safe MW peak-power, mJ-energy pulses [J].

Desmoulins, Sebastien ;

Di Teodoro, Fabio .

OPTICS EXPRESS, 2008, 16 (04) :2431-2437

[3] 111 KW (0.5 MJ) PULSE AMPLIFICATION AT 1.5-MU-M USING A GATED CASCADE OF 3 ERBIUM-DOPED FIBER AMPLIFIERS [J].

DESTHIEUX, B ;

LAMING, RI ;

PAYNE, DN .

APPLIED PHYSICS LETTERS, 1993, 63 (05) :586-588

[4]

DIGONNENT MJF, 2001, RARE EARTH DOPED FIB

[5] High SBS-threshold, narrowband, erbium co-doped with ytterbium fiber amplifier pulses frequency-doubled to 770 nm [J].

Dilley, C. E. ;

Stephen, M. A. ;

Savage-Leuchs, M. P. .

OPTICS EXPRESS, 2007, 15 (22) :14389-14395

[6]

KOROSHETZ JE, 2005, P OFC 2005

[7] 2.41 W ultrashort pulsed laser output from laser diode pumped Yb3+-doped fiber amplifier [J].

Ultrafast Laser Laboratory, School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China ;

不详 ;

不详 .

Zhongguo Jiguang, 2008, 6 (819-822) :819-822

[8] All-fiber 1.15 mJ pulsed eye-safe optical source [J].

Philippov, V ;

Sahu, JK ;

Codemard, C ;

Clarkson, WA ;

Jang, JN ;

Nilsson, J ;

Pearson, GN .

FIBER LASERS: TECHNOLOGY, SYSTEMS, AND APPLICATIONS, 2004, 5335 :1-7

[9] High-energy in-fiber pulse amplification for coherent lidar applications [J].

Philippov, V ;

Codemard, C ;

Jeong, Y ;

Alegria, C ;

Sahu, JK ;

Nilsson, J ;

Pearson, GN .

OPTICS LETTERS, 2004, 29 (22) :2590-2592

[10] 158-mu J pulses from a single-transverse-mode, large-mode-area erbium-doped fiber amplifier [J].

Taverner, D ;

Richardson, DJ ;

Dong, L ;

Caplen, JE ;

Williams, K ;

Penty, RV .

OPTICS LETTERS, 1997, 22 (06) :378-380