Title :
Submerged objects detecting by nonlinear optical process of Stimulated Brillouin Scattering in water
Author :
Yuelan, Lu ; Lihua, Wu ; Hong, Zhao
Author_Institution :
Coll. of Sci., Harbin Eng. Univ., Harbin
Abstract :
A scheme is presented for submerged objects detecting by stimulated Brillouin scattering (SBS). The backward signal depends on the location of the object, which rises up from zero to saturation with focusing geometry varying. The delay time of echo signal gives the location of detected object.
Keywords :
measurement by laser beam; nonlinear optics; object detection; stimulated Brillouin scattering; backward signal; delay time; echo signal; nonlinear optical process; stimulated Brillouin scattering; submerged objects detection; Brillouin scattering; Lenses; Nonlinear optics; Object detection; Optical detectors; Optical interferometry; Optical reflection; Optical scattering; Signal processing; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391313
