Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Application of High-reflectivity Non-periodic Sub-wavelength Gratings with Small-angle Beam-steering Ability in Fabry-Perot Cavity

Not Accessible

Your library or personal account may give you access

Abstract

An axisymmetric high-reflectivity non-periodic sub-wavelength gratings (SWGs) with small-angle beam-steering ability for reflected light is presented, and it brings a new characteristic of flexibly controlling the width of oscillation optical field for the improved Fabry-Perot (F-P) cavity which based on it. By designing the structural parameters of SWGs, both high reflectivity and beam steering can be implemented. By controlling the beam-steering angle and the cavity length, the width of oscillation optical field in the improved F-P cavity can be controlled. The properties of controlling the width of oscillation optical field are numerically investigated by the finite element method (FEM). Simulation results demonstrate that the width of oscillation optical field of the improved F-P cavity can be effectively controlled by the cavity length and the steering angle.

© 2018 The Author(s)

PDF Article
More Like This
High-contrast-gratings reflector based on SOI with large-angle beam steering ability

Fang Wenjing, Huang Yongqing, Ma Changlian, Duan Xiaofeng, Ren Xiaomin, Wang Qi, Wang Jun, Zhang Xia, and Cai Shiwei
ATh3A.21 Asia Communications and Photonics Conference (ACP) 2014

On chip Sub-Wavelength Grating Fabry-Perot cavity, toward integrated cavity optomechanics applications

Boris Taurel, Pierre Labeye, Jean-Marc Fedeli, and Laurent Duraffourg
ck_p_39 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2019

Non-periodic high contrast gratings reflector with focusing ability

Wenjing Fang, Yongqing Huang, Xiaomin Ren, Xiaofeng Duan, Kai Liu, Jun Wang, and Qi Wang
ASu3A.2 Asia Communications and Photonics Conference (ACP) 2015

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved