Graphene oxide absorber for 2 μm passive mode-locking Tm:YAlO3 laser

被引：134

作者：

Liu, J. ^{[1
]}

Wang, Y. G. ^{[2
]}

Qu, Z. S. ^{[1
]}

Zheng, L. H. ^{[3
]}

Su, L. B. ^{[3
]}

Xu, J. ^{[3
]}

机构：

[1] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China

[2] Acad Sinica, Res Ctr Appl Sci, Taipei 30010, Taiwan

[3] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Inorgan Mat, Shanghai 201800, Peoples R China

来源：

LASER PHYSICS LETTERS | 2012年 / 9卷 / 01期

基金：

中国国家自然科学基金;

关键词：

graphene oxide SA; Tm:YAIO3; crystal; 2 mu m mode-locking; diode-pumped; WALLED CARBON NANOTUBES; SATURABLE ABSORBER; CONTINUOUS-WAVE; HIGH-POWER; TM; OPERATION; CW;

D O I：

10.1002/lapl.201110087

中图分类号：

O43 [光学];

学科分类号：

070207 [光学];

摘要：

For the first time of our knowledge, we demonstrate the graphene oxide as a saturable absorber (SA) in the passive mode-locking of a diode pumped Tm3+-doped laser. Broadly spectral region sub-10 ps mode-locking in a Tm:YAlO3 (Tm:YAP) laser near 2 mu m were obtained. With a pump power of 8.64 W, the average output power of 268 mW with the maximum pulse energy of 3.7 nJ at the pulse repetition frequency (PRF) of 71.8 MHz was obtained. (C) 2012 by Astro Ltd., Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA)

引用

收藏

页码：15 / 19

页数：5

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