Quasi‐phase‐matched second‐harmonic generation in AlGaAs waveguides with periodic domain inversion achieved by wafer‐bonding

1995 ◽  
Vol 66 (25) ◽  
pp. 3410-3412 ◽  
Author(s):  
S. J. B. Yoo ◽  
R. Bhat ◽  
C. Caneau ◽  
M. A. Koza
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Wafer Bonding ◽  
Second Harmonic ◽  
Periodic Domain ◽  
Domain Inversion ◽  
Periodic Domain Inversion

First Order Quasi-Phase-Matched Second-Harmonic Generation in LiTaO3 Utilizing a Periodic Domain Inversion Created by an External Stress

1993 ◽  
Vol 329 ◽  
Author(s):  
Thomas A. Strasser ◽  
Rishi Raj
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Phase Match ◽  
Periodic Domain ◽  
Quasi Phase Match ◽  
First Order ◽  
Generation Structure ◽  
Domain Inversion ◽  
Periodic Domain Inversion

AbstractFirst order quasi-phase-matching in a proton exchanged LiTaO3 channel waveguide structure is reported, where the periodic domain inversion is created by the application of a periodic compressive stress near the Curie temperature. The processing conditions, driving force, and effects on resulting domain structure is reported, including the observation of domain structures with periods as small as 0.36 μm. A waveguide second-harmonic generation structure with a periodic 3.45 μm domain inversion structure is fabricated and evaluated to quasi-phase-match 420 nm blue light with 840 nm output available from standard laser diode sources.

Deep periodic domain inversions in x-cut LiNbO3 and its use for second harmonic generation near 1.5μm

2007 ◽  
Vol 91 (23) ◽  
pp. 231112 ◽  
Author(s):  
Francis Généreux ◽  
Georges Baldenberger ◽  
Bruno Bourliaguet ◽  
Réal Vallée
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Periodic Domain

Confirmation of AlGaAs Crystal Domain Inversion Using Asymmetric Wet Etching and Optical Second-Harmonic Generation Methods

1996 ◽  
Vol 35 (Part 2, No. 11A) ◽  
pp. L1419-L1421 ◽  
Author(s):  
Chang-Qing Xu ◽  
Keizo Takemasa ◽  
Koji Nakamura ◽  
Hiroshi Wada ◽  
Takeshi Takamori ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Wet Etching ◽  
Optical Second Harmonic Generation ◽  
Domain Inversion

Study on Formation of Small Polarization Domain Inversion for High-Efficiency Quasi-Phase-Matched Second-Harmonic Generation Device

2003 ◽  
Vol 42 (Part 1, No. 7A) ◽  
pp. 4334-4339 ◽  
Author(s):  
Shigehiro Nagano ◽  
Masahiro Konishi ◽  
Tsukasa Shiomi ◽  
Makoto Minakata
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
High Efficiency ◽  
Second Harmonic ◽  
Domain Inversion
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