Phase Sensitive Degenerate Parametric Amplification Using Highly Efficient PPLN Ridge Waveguides

2011 ◽  
Author(s):  
Takeshi Umeki ◽  
Osamu Tadanaga ◽  
Atsushi Takada ◽  
Masaki Asobe
Keyword(s):  
Parametric Amplification ◽  
Highly Efficient ◽  
Ridge Waveguides ◽  
Phase Sensitive

scholarly journals Phase sensitive degenerate parametric amplification using directly-bonded PPLN ridge waveguides

2011 ◽  
Vol 19 (7) ◽  
pp. 6326 ◽  
Author(s):  
Takeshi Umeki ◽  
Osamu Tadanaga ◽  
Atsushi Takada ◽  
Masaki Asobe
Keyword(s):  
Parametric Amplification ◽  
Ridge Waveguides ◽  
Phase Sensitive

scholarly journals The Coupled Nonlinear Schrödinger Equations Describing Power and Phase for Modeling Phase-Sensitive Parametric Amplification in Silicon Waveguides

2014 ◽  
Vol 2014 ◽  
pp. 1-6
Author(s):  
Xuefeng Li ◽  
Zhaolu Wang ◽  
Hongjun Liu
Keyword(s):  
Parametric Amplification ◽  
Numerical Results ◽  
Channel Waveguide ◽  
Silicon On Insulator ◽  
Integration Methods ◽  
Silicon Waveguides ◽  
Nonlinear Schrödinger ◽  
Amplification Process ◽  
Phase Sensitive ◽  
Model Phase

The coupled nonlinear Schrödinger (NLS) equations describing power and phase of the optical waves are used to model phase-sensitive (PS) parametric amplification in a width-modulated silicon-on-insulator (SOI) channel waveguide. Through solving the coupled NLS equations by the split-step Fourier and Runge-Kutta integration methods, the numerical results show that the coupled NLS equations can perfectly describe and character the PS amplification process in silicon waveguides.

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