Periodic Structures For Phase-Matching In Second Harmonic Generation In Titanium Lithium Niobate Wave Guides

1986 ◽  
Author(s):  
Bozena Jaskorzynska ◽  
Gunnar Arvidsson ◽  
Fredrik Laurell
Keyword(s):  
Lithium Niobate ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Periodic Structures ◽  
Second Harmonic ◽  
Phase Matching ◽  
Wave Guides

scholarly journals Metasurface-assisted phase-matching-free second harmonic generation in lithium niobate waveguides

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Cheng Wang ◽  
Zhaoyi Li ◽  
Myoung-Hwan Kim ◽  
Xiao Xiong ◽  
Xi-Feng Ren ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Phase Matching

LITHIUM NIOBATE STEP-INDEX WAVEGUIDES FOR BROADBAND SECOND HARMONIC GENERATION

2006 ◽  
Vol 15 (02) ◽  
pp. 191-202 ◽  
Author(s):  
J. C. G. DE SANDE ◽  
S. STIVALA ◽  
J. GONZALO ◽  
G. ASSANTO
Keyword(s):  
Lithium Niobate ◽  
Second Harmonic Generation ◽  
Film Thickness ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Phase Matching ◽  
Step Index ◽  
Temperature Tuning

We investigate modal phase matching in lithium niobate step-index waveguides for second harmonic generation. We predict doubling bandwidths as large as 110 nm and show that temperature tuning can compensate for any deviation from the designed film thickness.

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