Design and energy analysis of interference imaging system with annular-aperture

Hao Bo Cheng; Yun Peng Feng; Li Li Jia; Yong Tian Wang

doi:10.1016/j.ijleo.2010.12.004

Design and energy analysis of interference imaging system with annular-aperture

Hao Bo Cheng^*, Yun Peng Feng, Li Li Jia, Yong Tian Wang

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

An interference imaging system with annular aperture is presented having focal length of 6000 mm, aperture of 1000 mm, and ring width/semi-diameter of 0.2. The energy analyze is carried out to evaluate the optical performance of this system, and imaging restoration processing is also performed by the blind deconvolution algorithm with iteration number of 25. Results show that the quality is close to the diffraction limit and the weight has greatly reduced to 36% of the full-aperture system, which verifies the annular aperture system is a better choice for the space telescope with large-caliber and long focal length.

源语言	英语
页（从-至）	1851-1855
页数	5
期刊	Optik
卷	122
期	20
DOI	https://doi.org/10.1016/j.ijleo.2010.12.004
出版状态	已出版 - 10月 2011

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title = "Design and energy analysis of interference imaging system with annular-aperture",

abstract = "An interference imaging system with annular aperture is presented having focal length of 6000 mm, aperture of 1000 mm, and ring width/semi-diameter of 0.2. The energy analyze is carried out to evaluate the optical performance of this system, and imaging restoration processing is also performed by the blind deconvolution algorithm with iteration number of 25. Results show that the quality is close to the diffraction limit and the weight has greatly reduced to 36% of the full-aperture system, which verifies the annular aperture system is a better choice for the space telescope with large-caliber and long focal length.",

keywords = "Annular aperture, Interference imaging, MTF",

author = "Cheng, {Hao Bo} and Feng, {Yun Peng} and Jia, {Li Li} and Wang, {Yong Tian}",

year = "2011",

month = oct,

doi = "10.1016/j.ijleo.2010.12.004",

language = "English",

volume = "122",

pages = "1851--1855",

journal = "Optik",

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TY - JOUR

T1 - Design and energy analysis of interference imaging system with annular-aperture

AU - Cheng, Hao Bo

AU - Feng, Yun Peng

AU - Jia, Li Li

AU - Wang, Yong Tian

PY - 2011/10

Y1 - 2011/10

N2 - An interference imaging system with annular aperture is presented having focal length of 6000 mm, aperture of 1000 mm, and ring width/semi-diameter of 0.2. The energy analyze is carried out to evaluate the optical performance of this system, and imaging restoration processing is also performed by the blind deconvolution algorithm with iteration number of 25. Results show that the quality is close to the diffraction limit and the weight has greatly reduced to 36% of the full-aperture system, which verifies the annular aperture system is a better choice for the space telescope with large-caliber and long focal length.

AB - An interference imaging system with annular aperture is presented having focal length of 6000 mm, aperture of 1000 mm, and ring width/semi-diameter of 0.2. The energy analyze is carried out to evaluate the optical performance of this system, and imaging restoration processing is also performed by the blind deconvolution algorithm with iteration number of 25. Results show that the quality is close to the diffraction limit and the weight has greatly reduced to 36% of the full-aperture system, which verifies the annular aperture system is a better choice for the space telescope with large-caliber and long focal length.

KW - Annular aperture

KW - Interference imaging

KW - MTF

UR - http://www.scopus.com/inward/record.url?scp=80052295390&partnerID=8YFLogxK

U2 - 10.1016/j.ijleo.2010.12.004

DO - 10.1016/j.ijleo.2010.12.004

M3 - Article

AN - SCOPUS:80052295390

SN - 0030-4026

VL - 122

SP - 1851

EP - 1855

JO - Optik

JF - Optik

IS - 20

ER -

Design and energy analysis of interference imaging system with annular-aperture

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