Engineered quasi-phase matching for conversion efficiency optimization of coupled χ(2) processes

Cheng-Wei Hsu; Jui-Yu Lai; Shang-Da Yang

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Engineered quasi-phase matching for conversion efficiency optimization of coupled χ(2) processes

Cheng-Wei Hsu, Jui-Yu Lai and Shang-Da Yang

2016 Conference on Lasers and Electro-Optics, CLEO 2016, 7788238

12/2016

Appears in keyword about Physics

Abstract

Atomic and Molecular Physics

and Optics

Electronic

Optical and Magnetic Materials

Electrical and Electronic Engineering

We propose an algorithm to optimize the efficiency of coupled χ ⁽²⁾ processes in an aperiodic optical superlattice. Frequency tripling efficiency 33% higher than the limit of sequentially periodic structure is numerically demonstrated for the first time.

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Title: Engineered quasi-phase matching for conversion efficiency optimization of coupled χ(2) processes
Creators - without role: Cheng-Wei Hsu - Institute of Photonics Technologies , National Tsing Hua University
Jui-Yu Lai - Institute of Photonics Technologies , National Tsing Hua University
Shang-Da Yang - Institute of Photonics Technologies , National Tsing Hua University
Publication Details: 2016 Conference on Lasers and Electro-Optics, CLEO 2016, 7788238
Identifiers: 9781943580118; 9957771379506774
Academic Unit: Institute of Photonics Technologies, College of Electrical Engineering and Computer Science, National Tsing Hua University
Language: English
Resource Type: Conference paper

Engineered quasi-phase matching for conversion efficiency optimization of coupled χ(2) processes

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