求助兩篇文章EI、SCI是否收錄，索引號？
中波/長波雙色多視場光學(xué)系統(tǒng)設(shè)計(jì)。 張良 《紅外與毫米波學(xué)報(bào)》 2013年6月 第3期 vol.32
基于480X6陣列探測器的紅外連續(xù)變焦光學(xué)系統(tǒng)設(shè)計(jì)。 張良 《光子學(xué)報(bào)》2014年4月 第4期 vol.43
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寫英文
The design of MWIR/LWIR multiple FOV optical system.
Infrared zoom optical system design based on 480x6 focal plane array.
The design of MWIR/LWIR multiple FOV optical system
Zhang, Liang1 ; Mao, Xin1; Wang, He-Long1
Source: Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves, v 32, n 3, p 254-258+264, June 2013; Language: Chinese; ISSN: 10019014; DOI: 10.3724/SP.J.1010.2013.00254; Publisher: Chinese Optical Society
Author affiliation:
1 The Electro-Optical Equipments Institute of AVIC, Luoyang 471023, China
Abstract:
The design of an infrared multiple FOV optical system with a MWIR/LWIR dual-band staring focal plane array detector was introduced. Wide medium narrow FOV was realized by inserting different sets of lens groups in narrow optical path. The harmonic diffraction theory and aspheric design method were used in the aberration balance. The operating wavelength region is 3 to 5 μm and 7.7 to 9.5 μm, F-number is 3, and zoom ratio is 18:1. The results indicate that the modulation transfer functions (MTF) of all FOV are approaching to diffraction limit, 70 percent medium-wave infrared encircled energy and 60 percent long-wave infrared encircled energy are concentrated in one pixel of detector. Moreover, it could obtain well optical performance in all temperature range. The dual-band optical system could be widely applied in military and civilian opto-electronic detective fields.(10 refs)
Main heading: Optical systems
Controlled terms: Diffraction
Uncontrolled terms: Aberration balance - Diffraction limits - Dual-band - Focal plane array detector - Multiple FOV - Operating wavelength - Optical performance - Temperature analysis
Classification Code: 741.1 Light/Optics - 741.3 Optical Devices and Systems
Database: Compendex，