Contents
2021
Volume: 42 Issue 11
7 Article(s)

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[in Chinese]
INFRARED
  • Publication Date: Nov. 01, 2021
  • Vol. 42 Issue 11 1 (2021)
[in Chinese]
Research on Optimization of Molecular Beam Epitaxy Process of Long-Wave Type-II Superlattice on 3-in Substrates
Yu-nong HU, Wei-rong XING, Ming LIU, Peng ZHOU, Zhen LI, and Chen SHEN
In order to improve the performance, output and material quality of the large area array type-II superlattice infrared detector, the optimal molecular beam epitaxy (MBE) growth condition of the long-wave InAs/GaSb type-II superlattice on 3-in GaSb substrate was studied. Combined with reflection high-energy electron dif
INFRARED
  • Publication Date: Nov. 01, 2021
  • Vol. 42 Issue 11 1 (2021)
Design and Experiment of Quartz Boat Carbon Fumigation Furnace Based on Methane Pyrolysis
Ya-nan LUO, Yi-xin CHEN, and Guan-zhu GUO
The manufacture of infrared detectors needs to use high-purity single crystal materials such as CdZnTe. When producing such high-purity single-crystal materials, zone melting purification methods are required to increase the purity of raw materials from 6N (99.9999%) to 7N (99.99999%). In order to prevent the adhesion
INFRARED
  • Publication Date: Nov. 01, 2021
  • Vol. 42 Issue 11 9 (2021)
Infrared Image Processing of Mine Targets Based on Differential Morphological Filtering and Kmeans++ Clustering
Xi CHENG, Mao-rong JI, and Hong-wei WANG
INFRARED
  • Publication Date: Nov. 01, 2021
  • Vol. 42 Issue 11 25 (2021)
An Algorithm for Judging the Depth of Image Defocusing Used for Infrared Automatic Focusing
Yi-cong YUAN, and Jun-ming HAO
In order to improve the adjustable focus range of the image, the previous adaptive sharpness autofocus algorithm adopts different evaluation methods for deep and light defocused images, but does not give a clear method for judging the depth of defocusing of the image, which affects the feasibility of the algorithm. In
INFRARED
  • Publication Date: Nov. 01, 2021
  • Vol. 42 Issue 11 33 (2021)