Cart (Loading....) | Create Account
Close category search window
 

Bandwidth Improvement of Fast Steering Mirror by FEDA

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Yu Zheng ; Dept. of Electrooptical Eng., Changchun Univ. of Sci. & Technol. ; Guoyu Zhang ; Bing Xu ; Wenhan Jiang

The bandwidth of fast steering mirror (FSM) is about several tens of hertz which is related to Tylar frequency of atmospheric turbulence, and the bandwidth of deformable mirror ranges from several tens to hundreds hertz relates to Greenwood frequency of atmospheric turbulence. According to practical experience, the ratio of fast steering mirror and deformable mirror should be from one is to five to one is to ten when corrects static atmospheric turbulence, and should be one is to two even one is to one when corrects dynamic targets, such as plane and satellite. All these require improve fast steering mirror's bandwidth to several hundreds frequency. The reason why fast steering mirror's harmonic frequency lower is analyzed in the paper set out from the point of fast steering mirror's structural designation, and the way of improve its bandwidth by finite element dynamic analysis (FEDA) is discussed detailed

Published in:

Nano/Micro Engineered and Molecular Systems, 2006. NEMS '06. 1st IEEE International Conference on

Date of Conference:

18-21 Jan. 2006

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.