Quasi-phase-matched difference frequency generation devices with annealed/proton-exchanged LiNbO3 waveguides buried by reverse proton exchange

被引：15

作者：

Fujimura, M ^{[1
]}

Murayama, T ^{[1
]}

Suhura, T ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Elect Engn, Suita, Osaka 5650871, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 2004年 / 43卷 / 12A期

关键词：

lithium niobate; quasi-phase matching; difference frequency generation; wavelength conversion; buried waveguides; nonlinear optics; proton exchange;

D O I：

10.1143/JJAP.43.L1543

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Annealed/proton-exchanged LiNbO3 waveguides buried by reserve proton exchange were studies and applied to quasi-phase-matched difference frequency generation (DFG) devices to improve their efficiency. A device of 3.1 cm lenght was fabricated and characterized. In preliminary second harmonic generation experiments, four-fold improvement in the normalized efficiency was demonstrated. In DFG wavelenght conversion experiments, conversion efficiency of - 9 dB for pump power of 12 mW was achieved. The corresponding normalized DFG efficiency was 1000%/W, which is, to the best of the authors' knowledge, the highest value ever reported.

引用

页码：L1543 / L1545

页数：3

共 50 条

[21] CHARACTERISTICS OF SURFACE ACOUSTIC-WAVES ON PROTON-EXCHANGED AND ANNEALED PROTON-EXCHANGED Z-CUT LINBO3 USING PYROPHOSPHORIC ACID [J].

CHENG, CC ;

CHEN, YC ;

WANG, ST ;

TSAI, BW .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1995, 34 (03) :1627-1630

[22] Effect of SiO2 cladding on properties of annealed proton exchanged LiNbO3 waveguides [J].

Korkishko, YN ;

Fedorov, VA ;

Feoktistova, OY ;

Morozova, TV ;

Paderin, EM .

INTEGRATED OPTICS DEVICES IV, 2000, 3936 :156-163

[23] Wavelength dependence of the ordinary and extraordinary index change in LiNbO3 proton-exchanged waveguides [J].

Ramponi, R ;

Marangoni, A ;

Osellame, R .

INTEGRATED OPTICS: DEVICES, MATERIALS, AND TECHNOLOGIES VI, 2002, 4640 :1-8

[24] A novel approach for the analysis of distributed partially proton-exchanged Ti:LiNbO3 waveguides [J].

Abboud, G. Bou ;

Benkelfat, B-E ;

Grossard, N. ;

Zou, Q. .

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2008, 10 (05)

[25] CHARACTERIZATION OF ANNEALED PROTON-EXCHANGED LINBO3 WAVE-GUIDES FABRICATED USING TOLUIC ACID [J].

LOI, KK ;

PUN, EYB ;

CHUNG, PS .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1993, 6 (06) :378-381

[26] Proton exchanged waveguides in LiNbO3 and LiTaO3 for integrated lasers and nonlinear frequency converters [J].

Baldi, P ;

De Micheli, MP ;

El Hadi, K ;

Nouh, S ;

Cino, AC ;

Aschieri, P ;

Ostrowsky, DB .

OPTICAL ENGINEERING, 1998, 37 (04) :1193-1202

[27] Proton exchanged LiNbO3 and LiTaO3 optical waveguides and integrated optic devices [J].

Korkishko, YN ;

Fedorov, VA ;

Kostritskii, SM ;

Alkaev, AN ;

Maslennikov, EI ;

Paderin, EM ;

Apraksin, DV ;

Laurell, F .

MICROELECTRONIC ENGINEERING, 2003, 69 (2-4) :228-236

[28] Quasi-phase-matched self-frequency-doubling waveguide laser in Nd::LiNbO3 [J].

Fujimura, M ;

Kodama, T ;

Suhara, T ;

Nishihara, H .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2000, 12 (11) :1513-1515

[29] Quasi-phase-matched difference-frequency generation in nonlinear optical polymer waveguides [J].

Lee, MH ;

Ju, JJ ;

Kim, MS ;

Do, JY ;

Park, SK ;

Park, S ;

Kim, J .

JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, 2004, 13 (3-4) :391-396

[30] Mid-infrared ethene detection using difference frequency generation in a quasi-phase-matched LiNbO3 waveguide [J].

Grilli, Roberto ;

Ciaffoni, Luca ;

Hancock, Gus ;

Peverall, Robert ;

Ritchie, Grant A. D. ;

Orr-Ewing, Andrew J. .

APPLIED OPTICS, 2009, 48 (30) :5696-5703

← 1 2 3 4 5 →