Ultraviolet light generation in a periodically poled MgO:LiNbO3 waveguide

被引：38

作者：

Sugita, T ^{[1
]}

Mizuuchi, K ^{[1
]}

Kitaoka, Y ^{[1
]}

Yamamoto, K ^{[1
]}

机构：

[1] Matsushita Elect Ind Co Ltd, Opt Disk Syst Dev Ctr, Moriguchi, Osaka 5708501, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2001年 / 40卷 / 3B期

关键词：

ultraviolet; second harmonic generation (SHG); domain inversion; off-cut MgO : LiNbO3; waveguide;

D O I：

10.1143/JJAP.40.1751

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrated the highly efficient UV light generation of 386 nm wavelength in a periodically poled MgO:LiNbO3 waveguide. Utilizing multiple short pulses for electric poling to off-cut MgO:LiNbO3, We succeeded in fabricating a uniform periodically poled structure with a period of 2.2 mu m and a thickness of 1.5 mu m over a 10 mm interaction length. By using this structure with a waveguide. the harmonic ultraviolet light generation with a high conversion efficiency of 1000 %/W was achieved in a single-pass configuration.

引用

页码：1751 / 1753

页数：3

共 12 条

[1] Stoichiometric Mg:LiNbO3 as an effective material for nonlinear optics [J].

Furukawa, Y ;

Kitamura, K ;

Takekawa, S ;

Niwa, K ;

Hatano, H .

OPTICS LETTERS, 1998, 23 (24) :1892-1894

[2] Third harmonic generation of Nd:YAG laser light in periodically poled LiNbO3 waveguide [J].

Kintaka, K ;

Fujimura, M ;

Suhara, T ;

Nishihara, H .

ELECTRONICS LETTERS, 1997, 33 (17) :1459-1461

[3]

KITAOKA Y, 1998, OSA TECHNICLA DIGEST, V6, P270

[4] Tunable ultraviolet radiation by second-harmonic generation in periodically poled lithium tantalate [J].

Meyn, JP ;

Fejer, MM .

OPTICS LETTERS, 1997, 22 (16) :1214-1216

[5] Second-harmonic generation with a high-index-clad waveguide [J].

Mizuuchi, K ;

Ohta, H ;

Yamamoto, K ;

Kato, M .

OPTICS LETTERS, 1997, 22 (16) :1217-1219

[6] Generation of ultraviolet light by frequency doubling of a red laser diode in a first-order periodically poled bulk LiTaO3 [J].

Mizuuchi, K ;

Yamamoto, K ;

Kato, M .

APPLIED PHYSICS LETTERS, 1997, 70 (10) :1201-1203

[7] Generation of 740 mW of blue light by intracavity frequency doubling with a first-order quasi-phase-matched KTiOPO4 crystal [J].

Pierrou, M ;

Laurell, F ;

Karlsson, H ;

Kellner, T ;

Czeranowsky, C ;

Huber, G .

OPTICS LETTERS, 1999, 24 (04) :205-207

[8] 49 MW OF CW BLUE-LIGHT GENERATED BY FIRST-ORDER QUASI-PHASE-MATCHED FREQUENCY-DOUBLING OF A DIODE-PUMPED 946-NM ND-YAG LASER [J].

PRUNERI, V ;

KOCH, R ;

KAZANSKY, PG ;

CLARKSON, WA ;

RUSSELL, PSJ ;

HANNA, DC .

OPTICS LETTERS, 1995, 20 (23) :2375-2377

[9] Second harmonic generation in a domain-inverted MgO-doped LiNbO3 waveguide by using a polarization axis inclined substrate [J].

Sonoda, S ;

Tsuruma, I ;

Hatori, M .

APPLIED PHYSICS LETTERS, 1997, 71 (21) :3048-3050

[10] Second harmonic generation in electric poled X-cut MgO-doped LiNbO3 waveguides [J].

Sonoda, S ;

Tsuruma, I ;

Hatori, M .

APPLIED PHYSICS LETTERS, 1997, 70 (23) :3078-3080

← 1 2 →