Pulsed 456 nm deep-blue light generation by acoustooptical Q-switching and intracavity frequency doubling of Nd: GdVO4

被引：83

作者：

Gao, J. ^{[1
]}

Yu, X. ^{[1
]}

Chen, F. ^{[1
]}

Li, X. D. ^{[1
]}

Yan, R. P. ^{[1
]}

Zhang, Z. ^{[1
]}

Yu, J. H. ^{[1
]}

Wang, Y. Z. ^{[1
]}

机构：

[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China

来源：

LASER PHYSICS LETTERS | 2008年 / 5卷 / 08期

关键词：

solid-state lasers; frequency doubling; Q-switched; 456; nm;

D O I：

10.1002/lapl.200810027

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present what is, to the best of our knowledge, the first pulsed deep-blue laser at 456 nm by acousto-optical Q-switching and intracavity frequency doubling of a diode-end-pumped Nd.GdVO4 laser on the F-4(3/2) -> I-4(9/2) transition at 912 nm. When the incident pump power is 36 W, the maximum single pulse energy of 44.1 mu J, pulse duration of 140 ns and peak power of 315 W are achieved at 10 kHz; the maximum average power of 770 mW, pulse duration of 200 ns and peak power of 193 W are obtained at 20 kHz. The fluctuation of the blue output power is less than 2.4% within the given 20 min at the maximum blue output power.

引用

页码：577 / 581

页数：5

共 17 条

[1] LARGE-AMPLITUDE FLUCTUATIONS DUE TO LONGITUDINAL MODE-COUPLING IN DIODE-PUMPED INTRACAVITY-DOUBLED ND-YAG LASERS [J].

BAER, T .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1986, 3 (09) :1175-1180

[2]

Czeranowsky C, 2002, OPT COMMUN, V205, P361, DOI 10.1016/S0030-4018(02)01298-1

[3]

FAN TY, 1987, IEEE J QUANTUM ELECT, V23, P605

[4] Passive mode-locking with carbon nanotube saturable absorber in Nd:GdVO4 and Nd:Y0.9Gd0.1VO4 lasers operating at 1.34μm [J].

Garnov, S. V. ;

Solokhin, S. A. ;

Obraztsova, E. D. ;

Lobach, A. S. ;

Obraztsov, P. A. ;

Chernov, A. I. ;

Bukin, V. V. ;

Sirotkin, A. A. ;

Zagumennyi, Y. D. ;

Zavartsev, Y. D. ;

Kutovoi, S. A. ;

Shcherbakov, I. A. .

LASER PHYSICS LETTERS, 2007, 4 (09) :648-651

[5] 5.3 W deep-blue light generation by intra-cavity frequency doubling of Nd:GdVO4 [J].

Jia, F ;

Xue, Q ;

Zheng, Q ;

Bu, Y ;

Qian, L .

APPLIED PHYSICS B-LASERS AND OPTICS, 2006, 83 (02) :245-247

[6] Q-switched and mode-locked pulses generation in Nd:GdVO4 laser with dual loss-modulation mechanism [J].

Lin, J. -H. ;

Lin, K. -H. ;

Hsu, H. -H. ;

Hsieh, W. -F. .

LASER PHYSICS LETTERS, 2008, 5 (04) :276-280

[7] Supercontinuum generation in a microstructured optical fiber by picosecond self Q-switched mode-locked Nd:GdVO4 laser [J].

Lin, J.-H ;

Lin, K.-H. ;

Hsu, C.-C. ;

Yang, W. H. ;

Hsieh, W.-F .

LASER PHYSICS LETTERS, 2007, 4 (06) :413-417

[8] Bidirectional operation and gyroscopic properties of passively mode-locked Nd:YVO4 ring laser [J].

Liu, Y. ;

Sun, L. ;

Qiu, H. ;

Wang, Y. ;

Tian, Q. ;

Ma, X. .

LASER PHYSICS LETTERS, 2007, 4 (03) :187-190

[9]

Lü YF, 2007, CHIN OPT LETT, V5, P407

[10] A c-cut Nd:GdVO4 solid-state laser passively Q-switched with Co2+:LaMgAl11O19 lasing at 1.34 μm [J].

Qi, H.-j. ;

Liu, X.-D. ;

Hou, X.-Y. ;

Li, Y.-F. ;

Sun, Y.-M. .

LASER PHYSICS LETTERS, 2007, 4 (08) :576-579

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