Phase-Matched Second-Harmonic Generation in Fibre Waveguides by Electric-Field Modulation of the Third-Order Susceptibility

1989 ◽  
pp. 267-275
Author(s):  
R. Kashyap
Keyword(s):  
Electric Field ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Third Order ◽  
The Third ◽  
Field Modulation ◽  
Order Susceptibility

Moving media: Second harmonic generation investigation

2016 ◽  
Vol 30 (22) ◽  
pp. 1650138
Author(s):  
Mahboubeh Ghalandari
Keyword(s):  
Electric Field ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Second Order ◽  
Phase Matching ◽  
Nonlinear Media ◽  
Quasi Phase Matching ◽  
Moving Media ◽  
Order Susceptibility

Because of the importance of second harmonic generation (SHG) in some nonlinear media, in this paper, we investigated induced SHG in diamond where there is no intrinsic second-order susceptibility, [Formula: see text]. The electric field is proposed to introduce moving susceptibility of the second-order and induce second harmonic generation. Then, spatiotemporal quasi-phase matching (QPM) is applied to optimize the induced SHG. Numerical results reveal that in this way, the induced second harmonic is found at the frequency of [Formula: see text] rather than [Formula: see text].

DC-electric-field-induced optical second harmonic generation at the smooth metal-electrolyte interface

1995 ◽  
Vol 336 (1-2) ◽  
pp. 225-231 ◽  
Author(s):  
O.A. Aktsipetrov ◽  
A.V. Melnikov ◽  
T.V. Murzina ◽  
A.A. Nikulin ◽  
A.N. Rubtsov
Keyword(s):  
Electric Field ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Electrolyte Interface ◽  
Optical Second Harmonic Generation ◽  
Dc Electric Field

Non-critically phase-matched second harmonic generation and third order nonlinearity in organic crystal glucuronic acid γ-lactone

2017 ◽  
Vol 122 (22) ◽  
pp. 223110 ◽  
Author(s):  
Ravi Kiran Saripalli ◽  
Naga Krishnakanth Katturi ◽  
Venugopal Rao Soma ◽  
H. L. Bhat ◽  
Suja Elizabeth
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Glucuronic Acid ◽  
Second Harmonic ◽  
Organic Crystal ◽  
Third Order ◽  
Third Order Nonlinearity
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