A compact light source at 461 nm using a periodically poled LiNbO3 waveguide for strontium magneto-optical trapping

被引：21

作者：

Akamatsu, Daisuke ^{[1
,2
]}

Yasuda, Masami ^{[1
,2
]}

Kohno, Takuya ^{[1
,2
]}

Onae, Atsushi ^{[1
]}

Hong, Feng-Lei ^{[1
,2
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Natl Metrol Inst Japan NMIJ, Tsukuba, Ibaraki 3058563, Japan

[2] Japan Sci & Technol Agcy, CREST, Kawaguchi, Saitama 3320012, Japan

来源：

OPTICS EXPRESS | 2011年 / 19卷 / 03期

关键词：

MGO-DOPED LINBO3; 2ND-HARMONIC GENERATION; BLUE GENERATION; LASER; CRYSTAL; CLOCK; SPACE;

D O I：

10.1364/OE.19.002046

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have developed a compact light source at 461 nm using a single-pass periodically poled LiNbO3 waveguide for second-harmonic (SH) generation. The obtained optical power at 461 nm is 76 mW when the power of the 922-nm fundamental light coupled into the waveguide is 248 mW. Although a narrowing of the phase-matching temperature acceptance bandwidth is observed at a high SH power, stable overnight operation is realized by carefully controlling the device temperature within an uncertainty of 0.01 degrees C. (C)2011 Optical Society of America

引用

页码：2046 / 2051

页数：6

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