Power scaling of continuous-wave second harmonic generation in a MgO:PPLN ridge waveguide and the application to a compact wavelength conversion module

被引：18

作者：

Cho, Chun-Yu ^{[1
]}

Lai, Jui-Yu ^{[2
]}

Hsu, Chen-Shao ^{[2
]}

Huang, Yu-Tai ^{[2
]}

Jang, Jeng-Han ^{[2
]}

Chou, Ming-Hsien ^{[2
]}

机构：

[1] Natl United Univ, Dept Electroopt Engn, 2 Lienda, Miaoli 36003, Taiwan

[2] HC Photon Corp, 4F,2 Technol Rd 5,Hsinchu Sci Pk, Hsinchu 30078, Taiwan

来源：

OPTICS LETTERS | 2021年 / 46卷 / 12期

关键词：

SHG;

D O I：

10.1364/OL.427850

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The power scaling of continuous-wave (CW) second harmonic generation (SHG) in a MgO:periodically poled lithium niobite (PPLN) ridge waveguide is investigated. The nonlinear coefficient and propagation loss factors of the MgO:PPLN waveguide are verified for future reference. The MgO:PPLN waveguide structure is determined according to a practical fiber coupling configuration, as well as the theoretical model of output power characteristics. Utilizing the designed MgO:PPLN waveguide, the 775 nm SHG power successfully reaches up to 4.02 Wat an incident power of 7 W with overall conversion efficiency of 58%. Finally, a compact all-fiber waveguide conversion module is demonstrated for verifying the feasibility of commercial applications. (C) 2021 Optical Society of America

引用

页码：2852 / 2855

页数：4

共 15 条

[1] Phase sensitive amplification with noise figure below the 3 dB quantum limit using CW pumped PPLN waveguide [J].

Asobe, Masaki ;

Umeki, Takeshi ;

Tadanaga, Osamu .

OPTICS EXPRESS, 2012, 20 (12) :13164-13172

[2] Zn-indiffused diced ridge waveguides in MgO:PPLN generating 1 watt 780 nm SHG a 70% efficiency [J].

Berry, Sam A. ;

Carpenter, Lewis G. ;

Gray, Alan C. ;

Smith, Peter G. R. ;

Gawith, Corin B. E. .

OSA CONTINUUM, 2019, 2 (12) :3456-3464

[3] CW demonstration of SHG spectral narrowing in a PPLN waveguide generating 2.5 W at 780 nm [J].

Carpenter, Lewis G. ;

Berry, Sam A. ;

Gray, Alan C. ;

Gates, James C. ;

Smith, Peter G. R. ;

Gawith, Corin B. E. .

OPTICS EXPRESS, 2020, 28 (15) :21382-21390

[4] ZnO indiffused MgO:PPLN ridge waveguides [J].

Carpenter, Lewis G. ;

Berry, Sam A. ;

Bannerman, Rex H. S. ;

Gray, Alan C. ;

Gawith, Corin B. E. .

OPTICS EXPRESS, 2019, 27 (17) :24538-+

[5] PHASE MATCHING LIMITATIONS OF HIGH-EFFICIENCY 2ND HARMONIC-GENERATION [J].

ECKARDT, RC ;

REINTJES, J .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1984, 20 (10) :1178-1187

[6] Investigation of PPLN Waveguide Uniformity via Second Harmonic Generation Spectra [J].

Gray, Alan C. ;

Berry, Sam A. ;

Carpenter, Lewis G. ;

Gates, James C. ;

Smith, Peter G. R. ;

Gawith, Corin B. E. .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2020, 32 (01) :63-66

[7]

Hatano H., 2007, C LAS EL OPT CLEO

[8]

HC Photonics Corp, PPLN GUIDE OVERVIEW

[9] Efficient, watt-level frequency doubling and optical parametric amplification on periodically poled lithium niobate ridge waveguide [J].

Hsu, Cheng-Wei ;

Lai, Jui-Yu ;

Hsu, Chen-Shao ;

Huang, Yu-Tai ;

Wu, Karin ;

Chou, Ming-Hsien .

NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS AND DEVICES XVIII, 2019, 10902

[10] Ultrabroadband nonlinear optics in nanophotonic periodically poled lithium niobate waveguides [J].

Jankowski, Marc ;

Langrock, Carsten ;

Desiatov, Boris ;

Marandi, Alireza ;

Wang, Cheng ;

Zhang, Mian ;

Phillips, Christopher R. ;

Loncar, Marko ;

Fejer, M. M. .

OPTICA, 2020, 7 (01) :40-46

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