Association Mission
The mission of the association is to advance the creation, communication and application of knowledge to benefit society and improve people's lives.
Membership
Contact Us
Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 1073-1076 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Janjan B, Ahmadi V, Fathi D, Heidari M. Modal Phase-Matched Second Harmonic Generation in Asymmetric Silicon Slot Waveguide Coated with a Nonlinear Polymer . ICOP & ICPET _ INPC _ ICOFS 2019; 25 :1073-1076
URL: http://opsi.ir/article-1-1696-en.html
URL: http://opsi.ir/article-1-1696-en.html
1- Department of Electrical and Computer Engineering, Tarbiat Modares University, Tehran
Abstract: (1686 Views)
In this paper, an asymmetric silicon slot waveguide coated with a nonlinear polymer is proposed to obtain efficient second harmonic generation (SHG) from mid-infrared (λ = 3.1 μm) to near-infrared (λ = 1.55 μm) wavelengths. The required phase matching is fulfilled between fundamental mode at fundamental frequency and third-order mode at SHG by carefully designing the waveguide dimensions. A conversion efficiency of 24.7% is predicted for a low pump power of 10 mW which is comparable to the previously reported results. Our concept can be extended to other second-order nonlinear processes like sum and difference frequency generation.
Rights and permissions | |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |