Výsledky vyhledávání - "魏忠伦 Wei Zhong-lun"

Design of ultra-thin optical systems in large screen projection display

Autor: 吕伟振 Lv Wei-zhen, 刘伟奇 LIU Wei-qi, 魏忠伦 WEI Zhong-lun, 康玉思 KANG Yu-si, 田志辉 TIAN Zhi-hui, 孟祥翔 MENG Xiang-xiang

Publikováno v: Optics and Precision Engineering. 22:2020-2025

A novel ultra-thin refract-reflect projection display system was designed to meet the severe requirements of imaging lens in large screen projection display for ultra-short focal length, larger field of view, ultra-thin, larger relative aperture and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfdf9861ecf7d44bd8fff9bb2d983c20
https://doi.org/10.3788/ope.20142208.2020

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A Reflective Optical System for Converting Elliptical Gaussian Laser Beam to Flat-top Beam

Autor: 柳华 Liu Hua, 魏忠伦 Wei Zhong-lun, 吕伟振 Lv Wei-zhen, 康玉思 Kang Yusi, 冯睿 Feng Rui, 刘伟奇 Liu Wei-qi, 孟祥翔 Meng Xiang-xiang

Publikováno v: Chinese Journal of Luminescence. 34:940-947

In order to convert elliptical Gaussian laser beam to circle flat-top beam,a two-mirror unobscured reflective optical system is designed.Based on the energy conservation law,the Flattened Lorentzian function is chosen as the distribution expression o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5af1e34d030a03a6843e5f74c9eca1d
https://doi.org/10.3788/fgxb20133407.0940

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Influence of single atomic oxygen radiation on reflectivity of SR107-ZK

Autor: 刘伟奇 Liu Wei-qi, 孙亮 Sun Liang, 冯睿 Feng Rui, 付瀚毅 Fu Han-yi, 康玉思 Kang Yusi, 柳华 Liu Hua, 魏忠伦 Wei Zhong-lun, 卢海平 Lu Hai-ping

Publikováno v: Optics and Precision Engineering. 20:2607-2612

As the reflectivity of surface coatings of some loadings will be degenerated in the aircraft docking due to the denudation of atomic oxygen and the imaging characteristics of the coatings will be deteriorative,this paper calculates the reflectivity o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97945e112104e9fa280e0db82c3a3b3a
https://doi.org/10.3788/ope.20122012.2607

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Design of compact optical system in wide-angle head mounted display

Autor: 刘伟奇 Liu Wei-qi, 冯睿 Feng Rui, 付瀚毅 Fu Han-yi, 康玉思 Kang Yusi, 卢海平 Lu Hai-ping, 魏忠伦 Wei Zhong-lun

Publikováno v: Optics and Precision Engineering. 20:979-987

An optical system for eyepieces was designed to meet the demand of a wide-angle head mounted display for the wide Field of View(FOV),high resolving power and compact,light-weight structure.Twelve groups of high quality eyepieces with a FOV of 33°×2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0fd5bb5ee0ad6f1f8abae7e77c10cb67
https://doi.org/10.3788/ope.20122005.0979

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Design of large dimension and rear projecting lens in laser display system

Autor: 冯玉涛 Feng Yu-tao, 陈旭 Chen Xu, 魏忠伦 Wei Zhong-lun, 康玉思 Kang Yusi, 刘伟奇 Liu Wei-qi

Publikováno v: Optics and Precision Engineering. 19:945-950

After comparing different structures of wide-angle projecting lenses,a wide-angle lens for 162.6 cm(64 in) rear projection laser display is designed.The focal length of the system is 7.38 mm,the wavelength used in the design is F,d,C and the full fie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4852a7308bdc72959312b6aed267e8d
https://doi.org/10.3788/ope.20111905.0945

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Design of flexible-supporting mechanism with double compensation rods for moving mirror

Autor: 刘伟奇 Liu Wei-qi, 柳华 Liu Hua, 张健 Zhang Jian, 魏忠伦 Wei Zhong-lun, 冯睿 Feng Rui

Publikováno v: Optics and Precision Engineering. 19:1313-1319

A flexible mechanism which was considered as a key component of the moving mirror supporting in a Michelson interferometer based Fourier-transform spectrometer was researched.The flexible mechannism with double compensation rods was created on the ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::980038bbfc9d893fee7322a976e1f896
https://doi.org/10.3788/ope.20111906.1313

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