Parasitic lasing in large aperture Ti: sapphire chirped pulse amplifier

被引：7

作者：

Fan, Zutao ^{[1
,2
]}

Gan, Zebiao ^{[1
,3
]}

Liang, Xiaoyan ^{[1
,2
]}

Yu, Lianghong ^{[1
]}

Li, Wenqi ^{[1
,2
]}

Guo, Zhen ^{[1
]}

Yuan, Xiaolong ^{[1
,3
]}

Cao, He ^{[1
]}

Huang, Pei ^{[1
]}

Li, Ruxin ^{[1
,2
]}

Xu, Zhizhan ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China

[2] ShanghaiTech Univ, Shanghai 200120, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100039, Peoples R China

来源：

CHINESE OPTICS LETTERS | 2017年 / 15卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Chirp modulation;

D O I：

10.3788/COL201715.061401

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We research some properties of parasitic lasing (PL) in the Ti: sapphire chirped pulse amplifier with the crystal diameter of 100 mm. The evolutionary process from the spontaneous emission to the PL and its influence on amplified output energy, spectrum, and beam profile are experimentally measured. The threshold of PL in the crystal is 22 J, and the output signal can still keep rising with the pump when the pump energy is below 38 J. The PL has no obvious impact on the output spectrum and beam profile besides the energy.

引用

页数：4

共 17 条

[1]

Arnold C. L., 2013, OSA TECHNICAL DIGEST

[2] Apollon-10P: Status and implementation [J].

Cheriaux, G. ;

Giambruno, F. ;

Freneaux, A. ;

Leconte, F. ;

Ramirez, L. P. ;

Georges, P. ;

Druon, F. ;

Papadopoulos, D. N. ;

Pellegrina, A. ;

Le Blanc, C. ;

Doyen, I. ;

Legat, L. ;

Boudenne, J. M. ;

Mennerat, G. ;

Audebert, P. ;

Mourou, G. ;

Mathieu, F. ;

Chambaret, J. P. .

LIGHT AT EXTREME INTENSITIES 2011, 2012, 1462 :78-83

[3]

Chu Y., 2015, OPT LETT, V40, P21

[4]

Chvykov V., 2015, 2015 C LAS EL PAC RI

[5]

Chvykov V. V., 2003, C LAS EL QUANT EL LA

[6]

Chvykov V. V., 2015, ADV SOLID STATE LASE

[7] Implementation status of the Extreme Light Infrastructure - Nuclear Physics (ELI-NP) Project [J].

Gales, S. ;

Zamfir, N. V. ;

Team, ELI-NP .

EXOTIC NUCLEI AND NUCLEAR/PARTICLE ASTROPHYSICS (V). FROM NUCLEI TO STARS, 2015, 1645 :201-209

[8] IMMERSION LIQUIDS FOR RUBY LASERS [J].

GRAHAM, ME ;

DAVIS, BI ;

KELLER, DV .

APPLIED OPTICS, 1965, 4 (05) :613-&

[9]

Kalashnikov M, 2016, CONF LASER ELECTR

[10]

Liang X., 2007, OPT EXPRESS, V15, P23

← 1 2 →