Contents
2021
Volume: 40 Issue 4
16 Article(s)

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Research Articles
Correlation between Everson etch pits and material defects of (112) B CdZnTe substrates
Chang-He ZHOU, Jian-Rong YANG, Mei-Hua ZHOU, and Chao XU
By studying the relationship between Everson etch pits on CdZnTe (112)B surface and (111)B surface, the correspondence of Everson etch pits on the (112)B surface and the defects in CdZnTe materials were revealed. The results show that the rod-shaped etch pits on the (112)B surface originate from the bulk defects in the
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 432 (2021)
Progress in carbon nanotube films based photodetectors
Lu-Han YANG, Jia-Zhen ZHANG, Huang XU, Jie ZHOU, Han-Xun QIU, and Gang CHEN
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 439 (2021)
Angular dependence of resonance wavelength in metallic cavity quantum well infrared photodetector
Xiao-Fei NIE, Yi-Zhe YIN, Hong-Lou ZHEN, Tian-Yang DONG, Gao-Shan HUANG, Yong-Feng MEI, and Wei LU
The photocurrent spectra of metallic cavity quantum well infrared photodetectors under oblique incidence have been measured with incident plane being perpendicular to or parallel to the long axis of the device. The dependence of the resonant mode of the metallic cavity on the incident angle is investigated experimental
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 465 (2021)
Cloud macro-physical characteristics over Nagqu in summer observed by a millimeter-wave radar
Jia-Feng ZHENG, Hua YANG, Zheng-Mao ZENG, Li-Ping LIU, Ming-Long ZOU, and Zhen-Yu ZENG
To improve the retrieval accuracy of cloud macro-physical parameters (cloud base height, CBH; cloud top height, CTH; cloud thickness, CTK;and cloud layer number,CLN) over the plateau area using millimeter-wave radar (MMCR) measurements, this study proposed an improved retrieval method. Differences between MMCR- and cei
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 471 (2021)
340 GHz folded diamond shaped waveguide slow-wave structure
Jing-Yu GUO, Ning-Jie SHI, He-Xin WANG, Yang DONG, Zhan-Liang WANG, Zhi-Gang LU, Zhao-Yun DUAN, Hua-Rong GONG, Yu-Bin GONG, and Shao-Meng WANG
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 483 (2021)
Attitude direction estimation of space target parabolic antenna loads using sequential terahertz ISAR images
Ye ZHANG, Xiao YANG, Xin-Rui JIANG, Qi YANG, Bin DENG, and Hong-Qiang WANG
To monitor the working state of a space target, attitude direction estimation of parabolic antenna loads from a multi-view sequence of the terahertz (THz) inverse synthetic aperture radar (ISAR) images is developed. A space-based THz radar imaging system, which aims to achieve surveillance of high earth orbit satellite
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 496 (2021)
Dispersion engineered ZnSe rib waveguide for mid-infrared supercontinuum generation
Yi-Ming FANG, Zhen YANG, Pei-Peng XU, Kun-Lun YAN, Yan SHENG, and Rong-Ping WANG
Mid-infrared supercontinuum generation in dispersion-engineered ZnSe rib waveguides was investigated for the first time. Numerical results showed that the zero-dispersion wavelength can be shifted to a shorter wavelength by adjusting structural parameters and refractive index contrast between the core and cladding laye
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 508 (2021)
Remote sensing image scene classification based on multilayer feature context encoding network
Ruo-Yao LI, Bo ZHANG, and Bin WANG
Remote sensing image scene classification is one of the current hot topics in the field of remote sensing image processing. Since convolutional neural networks (CNNs) have powerful feature extraction capabilities, they have been widely applied in remote sensing image scene classification. However, the current methods h
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 530 (2021)
Evaluation on vertical space characteristics of atmospheric water vapor and ozone for FY-4A GIIRS data sounding
Ci SONG, and Qiu YIN
Vertical space characteristics of infrared hyperspectral hyperspectral atmospheric sounder data are indirectly determined by spectral performance indicators of the sounder, and are related to the interested atmospheric parameter and its variation. Based on removing those invalid channels whose atmospheric parameter sou
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 539 (2021)
Design of all-dielectric valley photonic crystals with low symmetry elliptical lattice
Ya-Min ZHANG, Hong-Ming FEI, Han LIN, Yu-Hui Han, Ming-Da ZHANG, Xue-Mei LI, and Yi-Biao YANG
Journal of Infrared and Millimeter Waves
  • Publication Date: Aug. 25, 2021
  • Vol. 40, Issue 4, 547 (2021)