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The current status of the imaging and spectrogragh (IMSP) for 4m telescope 会议论文
California, United States, 2020-12-13
作者:  Ji HX(季杭馨);  Chen Y(陈忆);  Wang L(王磊);  Dai SX(戴松新);  Zhang HT(章华涛)
收藏  |  浏览/下载：12/0  |  提交时间：2021/03/30
Optical design of off-axis three-mirror system with long focal length and wide field of view 会议论文
Chengdu, China, 2018-06-26
作者:  Wang, Lei;  Fan, Xuewu;  Ni, Dongwei;  Wang, Yuming
收藏  |  浏览/下载：43/0  |  提交时间：2019/03/22
Design of wide-spectrum directed multispectral imaging system with visible light 会议论文
Chengdu, China, 2018-06-26
作者:  Shan, Qiu-Sha;  Liu, Kai;  Yan, Pei-Pei;  Duan, Jing;  Jiang, Kai
收藏  |  浏览/下载：25/0  |  提交时间：2019/03/26
640x512 pixel InGaAs FPAs for short-wave infrared and visible light imaging 会议论文
作者:  Shao XM;  Bo Y;  Huang SL;  Yang W;  Li X
收藏  |  浏览/下载：39/0  |  提交时间：2018/11/20
Design and fabrication of an integrated multi-channel optical filter working in visible and near-infrared bands 会议论文
2nd International Forum on Micro Manufacturing, IFMM 2012, S China Univ Techn, Guangzhou, PEOPLES R CHINA
作者:  Jin, Jian;  Di, Si;  Yao, Yupei
收藏  |  浏览/下载：9/0  |  提交时间：2015/08/25
Optical system design with high resolution and large field of view for the remote sensor (EI CONFERENCE) 会议论文
Chang J.; Weng Z.-C.; Wang Y.-T.; Cheng D.-W.; Jiang H.-L.
收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25
In this paper  we are presenting a design method and its results for a space optical system with high resolution and wide field of view. This optical system can be used both in infrared and visible configurations. The designing of this system is based on an on-axis three-mirror anastigmatic (TMA) system. Here the on-axis concept allows wide field of view (FOV) enabling a diversity of designs available for the Multi-Object Spectrometer instruments optimized for low scattered and low emissive light. The available FOVs are upto 1 in both spectrum ranges  whereas the available aperture range is F/15 - F/10. The final optical system is a three-mirror telescope with two on-axis and one off-axis segment and its resolution is 0.3m or even lower. The distinguished feature of this design is that it maintains diffraction-limited image at wide wavelengths. The technological developments in the field of computer generated shaping of large-sized optical surface details with diffraction-limited imagery have opened new avenues towards the designing techniques. Such techniques permit us to expand these technological opportunities to fabricate the aspherical off-axis mirrors for a complex configuration.  
Design of a scene simulator in land-based aerospace lab with the man-made light source system based on quantum theory (EI CONFERENCE) 会议论文
Optoelectronic Devices and Integration II, November 12, 2007 - November 15, 2007, Beijing, China
Zhu X.; Yi W.; Fang W.; Yi H.
收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25
The paper presents a method with the technique of combination filtering of spectrum and the technique of DSP control for the simulation and recognition of the spontaneously lightening object and stellar map in the universe. The magnitude and the spectrum of a star can be simulated in a wide dynamic range. We established the mathematical models of the Vega's visible light spectrum and luminous flux density. Tungsten-halogen lamp as a light source is used to fit the linear light of the spontaneously lightening object in the universe. Through the experiment  it shows that the more sub-channels there are while filtering spectrum in the visible spectrum  and the more degrees the variable neutral density filters and the narrow-band attenuators have  more close to the actual spectrum the simulated spectrum is. It is proved that using the PID technique is beneficial to the output of the accurate and steady radiation from the light sources. The experiment shows that the using of this method can get perfect result in fitting and simulating the spectrum  magnitude and the stellar map of the spontaneously lightening object . The analysis of the consistent result and the experimental error is also discussed in detail in this paper.  
A silicon light emitting devices in standard CMOS technology 会议论文
1st ieee international conference on group iv photonics, hong kong, peoples r china, sep 29-oct 01, 2004
Chen HD; Sun ZH; Liu HJ; Gao P
收藏  |  浏览/下载：399/54  |  提交时间：2010/03/29
Hydrogen related defects in neutron-irradiated silicon grown in hydrogen ambient 会议论文
iumrs/icem 2002 conference, xian, peoples r china, jun 10-14, 2002
Wang QY; Wang JH; Deng HF; Lin LY
收藏  |  浏览/下载：17/0  |  提交时间：2010/11/15

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