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Journal of Infrared and Millimeter Waves
Contents
2006
Volume: 25 Issue 1
19 Article(s)
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Research Article
[in Chinese]
[in Chinese], and [in Chinese]
Quantum well intermixing techniques modify the geometric shape of quantum wells to allow postgrowth adjustments. The tuning effect on the optical response property of a GaAs/AlGaAs quantum well infrared photodetector (QWIP) induced by the interdifussion of Al atoms was studied theoretically. By assuming an improvement
Quantum well intermixing techniques modify the geometric shape of quantum wells to allow postgrowth adjustments. The tuning effect on the optical response property of a GaAs/AlGaAs quantum well infrared photodetector (QWIP) induced by the interdifussion of Al atoms was studied theoretically. By assuming an improvement of the heterointerface quality and an enhanced Al interdiffusion caused by postgrowth intermixings, the photoluminescence spectrum shows a blueshifted, narrower and enhanced photoluminescence peak. The infrared optical absorption spectrum also shows the expected redshift of the response wavelength. However, the variation in the absorption peak intensity depends on the boundary conditions of the photo generated carriers. For high-quality QWIP samples, the mean free path of photocarriers is long so that the photocarriers are largely coherent when they transport across quantum wells. In this case, the enhanced Al interdiffusion can significantly degrade the infrared absorption property of the QWIP. Special effects are therefore neededto maintain and/or improve the optical properties of the QWIP device during postgrowth treatments.
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Journal of Infrared and Millimeter Waves
Publication Date: Jan. 01, 1900
Vol. 25, Issue 1, 1 (2006)
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FABRICATION OF SHORT WAVELENGTH INFRARED InGaAs/InP PHOTOVOLTAIC DETECTOR SERIES ZHANG Yong-Gang GU Yi ZHU Cheng HAO Guo-Qiang LI Ai-Zhen LIU Tian-Dong
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 6 (2006)
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NEAR-INFRARED OPTICAL MAMMOGRAPHER WITH SINGLE SOURCE AND DETECTOR FAN Xiao-Fei ZHANG Yong-Hong BAI Jing GAO Tian-Xin
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 10 (2006)
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EFFECT OF OVERSAMPLE-SUPERPOSITON ON MTF FOR LONG WAVE INFRARED CAMERA LI Pi-Ding LI Yu-Min FU Yu-Tian GONG Hui-Xing
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 13 (2006)
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RESONANT TRANSMISSION PROPERTIES OF PHOTONIC QUANTUM-WELL STRUCTURES STUDIED BY MULTIPLE-SCATTERING THEORY PAN Yu LI Zhi-Feng CHEN Xiao-Shuang
[in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 17 (2006)
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LATEST DEVELOPMENT OF HYBRID UNCOOLED PYROELECTRIC IR FPA HU Xu TAI Yun-Jian YUAN Jun CAI Yi
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 22 (2006)
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NEW-STYLE MILLIMETER WAVE POWER COMBINING CIRCUIT XIE Xiao-Qiang LIN Wei-Gan XU Rui-Min
[in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 25 (2006)
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DSGF METHOD ON DETECTING AND REMOVING SPECTRAL NOISE OF HYPERSPECTRAL IMAGE WANG Qiang SHU Jiong YIN Qiu
[in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 29 (2006)
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EFFECTS OF POWER AGING ON 1/f NOISE CHARACTERISTICS FOR GaAlAs IR LED BAO Jun-Lin ZHUANG Yi-Qi DU Lei MA Zhong-Fa LI Wei-Hua LI Cong
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 33 (2006)
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STUDY OF SIMULATION ON RADIANCE FROM INFRARED AND WATER VAPOR CHANNEL OF FY2B BY A FAST FORWARD MODEL-RTTOV7 MA Gang QIU Chong-Jian LI Guang-Qing ZHANG Feng-Ying
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 37 (2006)
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DETECTING INFRARED SMALL TARGETS BASED ON ADAPTIVE LOCAL ENERGY THERSHOLD UNDER SEA-SKY COMPLEX BACKGROUNDS YANG Lei YANG Jie ZHENG Zhong-Long
[in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 41 (2006)
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DESIGN AND FABRICATION OF MICRO-CANTILEVER UNCOOLED INFRARED DETECTOR LIU Hai-Tao CHEN Yong-Ping LIANG Ping-Zhi
[in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 46 (2006)
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APPLICATIONS OF HIGH FRAME RATE CCD DETECTORS TECHNOLOGY WANG Yue-Ming LIU Yin-Nian
[in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 50 (2006)
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STUDY ON OPTIMUM DESIGN AND RADIATION CHARACTERISTICS OF INDOOR GAS THERMAL RADIATION SOURCE IN FTIR EMISSION SPECTROMETRIC METHOD LI Qi-Nan XU Xiao-Xuan WU Zhong-Chen SONG Ning ZHANG Cun-Zhou YU Gang
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 56 (2006)
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ANALYSIS OF STRUCTURE-CONTINUOUS MICROSTRIP FILTERS BY MATRIX MULTIPLICATION METHOD LIANG Wei-Yi JIAO Yang WANG Jun-Hong
[in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 60 (2006)
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MEASUREMENT OF POLARIZATION MODE DISPERSION IN FIBER USING WAVELENGTH SCANNING METHOD WU Yu-Nian HUANG Zhi-Ming CHEN Yu-Wei CHU Jun-Hao
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 64 (2006)
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DESIGN MODE COUPLING FOR OVERMODED BENT CIRCULAR WAVEGUIDE NIU Xin-Jian YU Sheng LI Hong-Fu DENG Xue XU Yong
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 67 (2006)
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MODIFICATION OF TEMPERATURE AND EMISSIVITY SEPARATION MODEL AND ITS SENSITIVITY ANALYSIS ZHU Shan-You ZHU Xun YIN Qiu KUANG Ding-Bo
[in Chinese], [in Chinese], [in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 71 (2006)
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INTERACTIONAL EFFECT BETWEEN LASER CHEATING JAMMER AND LASER GUIDANCE SYSTEM XU Dai-Sheng WANG Jian-Yu
[in Chinese], and [in Chinese]
.
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Journal of Infrared and Millimeter Waves
Publication Date: Feb. 28, 2006
Vol. 25, Issue 1, 77 (2006)
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