Performance of a long-wave infrared Fourier Transform imaging spectrometer using a corner-cube Michelson interferometer and an uncooled microbolometer array

2015 ◽  
Author(s):  
Nan Wang ◽  
Jianghui Wu ◽  
Hemin Meng ◽  
Jiaobo Gao ◽  
Zhe Fan ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Michelson Interferometer ◽  
Imaging Spectrometer ◽  
Corner Cube ◽  
Long Wave ◽  
Uncooled Microbolometer ◽  
Long Wave Infrared

Design of Hybrid Refractive and Reflective Optical System of Long-Wave Infrared Region Imaging Spectrometer

2012 ◽  
Vol 32 (11) ◽  
pp. 1122005
Author(s):  
张晓龙 Zhang Xiaolong ◽  
刘英 Liu Ying ◽  
孙强 Sun Qiang ◽  
刘建卓 Liu Jianzhuo ◽  
王保华 Wang Baohua
Keyword(s):  
Optical System ◽  
Infrared Region ◽  
Imaging Spectrometer ◽  
Long Wave ◽  
Long Wave Infrared

scholarly journals Optical design, laboratory test, and calibration of airborne long wave infrared imaging spectrometer

2017 ◽  
Vol 25 (19) ◽  
pp. 22440 ◽  
Author(s):  
Liyin Yuan ◽  
Zhiping He ◽  
Gang Lv ◽  
Yueming Wang ◽  
Chunlai Li ◽  
...  
Keyword(s):  
Laboratory Test ◽  
Infrared Imaging ◽  
Optical Design ◽  
Imaging Spectrometer ◽  
Long Wave ◽  
Long Wave Infrared

Cooled Dyson long-wave infrared push-broom imaging spectrometer by re-imaging

2016 ◽  
Vol 367 ◽  
pp. 274-278 ◽  
Author(s):  
Jiayin Sun ◽  
Ying Liu ◽  
Yang Jiang ◽  
Chun Li ◽  
Qiang Sun ◽  
...  
Keyword(s):  
Imaging Spectrometer ◽  
Long Wave ◽  
Long Wave Infrared

MAKO: a high-performance, airborne imaging spectrometer for the long-wave infrared

2010 ◽  
Author(s):  
D. W. Warren ◽  
R. H. Boucher ◽  
D. J. Gutierrez ◽  
E. R. Keim ◽  
M. G. Sivjee
Keyword(s):  
High Performance ◽  
Imaging Spectrometer ◽  
Long Wave ◽  
Airborne Imaging ◽  
Long Wave Infrared

Infrared Imaging Fourier Transform Spectrometer as the Stand-Off Gas Detection System

2011 ◽  
Vol 18 (4) ◽  
pp. 607-620 ◽  
Author(s):  
Mariusz Kastek ◽  
Tadeusz Piątkowski ◽  
Piotr Trzaskawka
Keyword(s):  
Fourier Transform ◽  
Infrared Imaging ◽  
Detection System ◽  
Reference Signal ◽  
Field Of View ◽  
Gas Detection ◽  
Fourier Transform Spectrometer ◽  
Theoretical Evaluation ◽  
Long Wave ◽  
Long Wave Infrared

Infrared Imaging Fourier Transform Spectrometer as the Stand-Off Gas Detection SystemThe article presents the detection of gases using an infrared imaging Fourier-transform spectrometer (IFTS). The Telops company has developed the IFTS instrumentHyperCam, which is offered as a short- or long-wave infrared device. The principle ofHyperCamoperation and methodology of gas detection has been shown in the paper, as well as theoretical evaluation of gas detection possibility. Calculations of the optical path between the IFTS device, cloud of gases and background have been also discussed. The variation of a signal reaching the IFTS caused by the presence of a gas has been calculated and compared with the reference signal obtained without the presence of a gas in IFTS's field of view. Verification of the theoretical result has been made by laboratory measurements. Some results of the detection of various types of gases has been also included in the paper.

Dual-order overlapped Offner imaging spectrometer in middle- and long- wave infrared regions

2015 ◽  
Vol 23 (4) ◽  
pp. 965-974 ◽  
Author(s):  
张浩 ZHANG Hao ◽  
方伟 FANG Wei ◽  
叶新 YE Xin ◽  
姜明 JIANG Ming ◽  
宋宝奇 SONG Bao-qi
Keyword(s):  
Imaging Spectrometer ◽  
Long Wave ◽  
Long Wave Infrared

Design of long-wave infrared imaging spectrometer with eliminating spectral curvature

2014 ◽  
Vol 22 (2) ◽  
pp. 266-273 ◽  
Author(s):  
张晓龙 ZHANG Xiao-long ◽  
刘英 LIU Ying ◽  
孙强 SUN Qiang ◽  
李淳 LI Chun ◽  
周昊 ZHOU Hao
Keyword(s):  
Infrared Imaging ◽  
Imaging Spectrometer ◽  
Long Wave ◽  
Long Wave Infrared

Fourier Transform Infrared Absorbance and Photoluminescence Spectroscopy Studies of CdSe Colloidal Quantum Dot/Conducting Polymer Nanocomposites for Application to Infrared Photodetectors

2007 ◽  
Vol 1015 ◽  
Author(s):  
Kevin R. Lantz ◽  
Adrienne D. Stiff-Roberts
Keyword(s):  
Fourier Transform ◽  
Quantum Dot ◽  
Polymer Nanocomposites ◽  
Conducting Polymer ◽  
Fourier Transform Infrared ◽  
Gaas Substrates ◽  
Long Wave ◽  
Colloidal Quantum Dot ◽  
Spectroscopy Studies ◽  
Long Wave Infrared

AbstractIn this paper we investigate the optical properties of four CdSe colloidal quantum dot/conducting polymer nanocomposites deposited on GaAs substrates using photoluminescence and Fourier transform infrared spectroscopy absorbance. The purpose of this investigation is to find an appropriate electron-conducting polymer for use in a photoconductor that utilizes intraband transitions in the conduction band to detect mid- to long-wave-infrared radiation. As a feasibility demonstration, we fabricate a two-terminal photoconductor and characterize its dark current and spectral responsivity (at 125 K), demonstrating intraband peaks at 0.465 and 0.527 eV, which correspond to 2.67 and 2.35μm.

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