scholarly journals Enhancement of second-harmonic generation based on the cascaded second- and third-order nonlinear processes in a multimode optical microcavity

2018 ◽  
Vol 98 (1) ◽  
Author(s):  
Ming Li ◽  
Chang-Ling Zou ◽  
Chun-Hua Dong ◽  
Xi-Feng Ren ◽  
Dao-Xin Dai
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Nonlinear Processes ◽  
Third Order ◽  
Optical Microcavity

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

scholarly journals Nonlinear Evolution of Phase-mixed Alfvén Waves Towards Short Length Scales

2001 ◽  
Vol 203 ◽  
pp. 492-494
Author(s):  
M. Goossens ◽  
Y. Voitenko
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Wave Energy ◽  
Nonlinear Evolution ◽  
Second Harmonic ◽  
Short Length ◽  
Alfven Wave ◽  
Space Plasmas ◽  
Nonlinear Processes ◽  
Length Scales

We study two nonlinear processes that are efficient in the spectral redistribution of Alfvén wave energy - second harmonic generation, and scalar decay. Both processes transport the energy of AWs towards smaller scales and/or higher frequencies, and can accelerate the energization of space plasmas implied by recent SOHO observations.

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