中国科学院紫金山天文台机构知识库
Advanced  
PMO OpenIR  > 毫米波和亚毫米波技术实验室  > 期刊论文
题名: Research on the Optimization of a Bimorph Piezoelectric Deformable Mirror Based on Zeroth-Order Method
作者: Wang, Hairen; Hu, Lin
刊名: ADAPTIVE OPTICS SYSTEMS V
出版日期: 2016
卷号: 9909, 期号:0
英文摘要: The deformable mirror adjusts the mirror surface shape to compensate the wavefront error in the adaptive optics system. Recently, the adaptive optics has been widely used in many applications, such as astronomical telescopes, high power laser systems, etc. These applications require large diameter deformable mirrors with large stroke, high speed and low cost. Thus, the bimorph piezoelectric deformable mirror, which is a good match for the applications, has attracted more and more attentions. In this paper, we use zeroth-order optimization method to optimize the physical parameters of a bimorph piezoelectric deformable mirror that consists of a metal reflective layer deposited on the top of a slim piezoelectric ceramic surface layer. The electrodes are deposited on the bottom of the piezoelectric ceramic layer. The physical parameters to be optimized include the optimal thickness ratio between the piezoelectric layer and reflective layer, inter-electrode distance, and so on. A few reasonable designs are obtained by a comparative study presented for three geometries of electrodes, which are circular, square and hexagon, respectively.
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/16832
Appears in Collections:毫米波和亚毫米波技术实验室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2016179.pdf(736KB)期刊论文作者接受稿限制开放View 联系获取全文
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wang, Hairen]'s Articles
[Hu, Lin]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wang, Hairen]‘s Articles
[Hu, Lin]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2016179.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院紫金山天文台 - Feedback
Powered by CSpace