Title :
Remote spectral imaging with multi-wavelength and tunable, wavelength-modulation lasers
Author :
Wang, Yi ; Peng, Chuan ; Zhang, HuanLin ; Le, H.Q.
Author_Institution :
Dept. of Electr. & Comput. Eng., Houston Univ., TX, USA
Abstract :
Scanning laser remote imaging with wavelength-division-multiplexed and/or wavelength-agile transmitters allows acquisition of different target spectral signatures. Wavelength-modulation-spectroscopic imaging of a gas using broadly tunable mid-IR lasers is demonstrated.
Keywords :
air pollution measurement; atmospheric optics; atmospheric spectra; image sensors; infrared sources; laser tuning; optical modulation; optical scanners; optical transmitters; remote sensing by laser beam; wavelength division multiplexing; midIR lasers; multiwavelength lasers; remote spectral imaging; scanning laser imaging; spectroscopic gas imaging; target spectral signatures; tunable lasers; wavelength-agile transmitters; wavelength-division-multiplexed transmitters; wavelength-modulation lasers;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
