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Dive into the research topics where Hongkai Liu is active.

Publication


Featured researches published by Hongkai Liu.


International Symposium on Photoelectronic Detection and Imaging 2007: Optoelectronic System Design, Manufacturing, and Testing | 2007

Preexposure effect on the fabrication of continuous relief microstructure and advanced method

Duoshu Wang; Chongtai Luo; Hongkai Liu; Ziyu Ye

The principle and application of the preexposure in the fabrication of the continuous relief microstructure of diffractive optical element with polar coordinate Laser Direct Writing method were described in the paper. The paper also studied the rule of preexposure effect during the fabrication of continuous relief microstructure. We gave a substitute method of preexposure used in fabrication process of the microstructure and fabricated one kind of continuous relief microstructure successfully with the new method in the end.


Physics Procedia | 2011

Study on preparation and characters of one multi-function SiO2 film

Jizhou Wang; Yuqing Xiong; Duoshu Wang; Hongkai Liu


Archive | 2009

Wide cut-off longwave infrared narrow band filter with spectral region from 9.2mum to 9.6mum

Duoshu Wang; Ziyu Ye; Hongkai Liu; Tao Chen; Yuqing Xiong; Jizhou Wang


Physics Procedia | 2011

Fabrication Technology of the Centrosymmetric Continuous Relief Diffractive Optical Elements

Wang Duoshu; Chongtai Luo; Yuqing Xiong; Tao Chen; Hongkai Liu; Jizhou Wang


Archive | 2010

Linear gradient optical filter of 0.4 to 1.1 micrometers and preparation method thereof

Tao Chen; Duoshu Wang; Yuqing Xiong; Hongkai Liu; Ziyu Ye; Jizhou Wang


Archive | 2009

Production method of plane continuous diffraction condensing lens

Chongtai Luo; Duoshu Wang; Hongkai Liu; Ziyu Ye; Yuqing Xiong; Tao Chen; Mianjun Ma


Archive | 2009

Design method for two-channel photon crystal device

Jizhou Wang; Yuqing Xiong; Hongkai Liu; Duoshu Wang; Tao Chen; Ziyu Ye


Archive | 2008

Preparation method of binary optical elements mask

Duoshu Wang; Ziyu Ye; Hongkai Liu; Chongtai Luo; Tao Chen; Jinlei Li


Archive | 2008

Central symmetry continuous diffraction element mask microstructure graph transfer method

Duoshu Wang; Hongkai Liu; Ziyu Ye; Chongtai Luo; Yuqing Xiong; Jinlei Li; Chunlei Du; Chuankai Qiu


Archive | 2009

Method for preparing Ge film by resistance heating method

Ziyu Ye; Yuqing Xiong; Baisen Zhang; Duoshu Wang; Tao Chen; Hongkai Liu; Jizhou Wang

Collaboration


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Chuankai Qiu

Chinese Academy of Sciences

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Chunlei Du

Chinese Academy of Sciences

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