Detection of hidden objects in brain model with near-infrared phased-array optical system

Qingming Luo; Britton Chance; Shuoming Zhou

doi:10.1117/12.330178

2 November 1998 Detection of hidden objects in brain model with near-infrared phased-array optical system

Qingming Luo, Britton Chance, Shuoming Zhou

Proceedings Volume 3344, 1997 Shanghai International Conference on Laser Medicine and Surgery; (1998) https://doi.org/10.1117/12.330178
Event: 1997 Shanghai International Conference on Laser Medicine and Surgery, 1997, Shanghai, China

Abstract

Solid brain models with a brain-like background have been constructed and tested by a near IR phased array optical system. Two different kinds of detection geometry, remission and transmission, have been tested on brain models. These two kinds of geometry scan different area of the brain mode and both have a good deductibility in the detection area. A 6 mm absorber can be detected and the absorber position can be localized through a significant change in relative phase.

Citation Download Citation

Qingming Luo, Britton Chance, and Shuoming Zhou "Detection of hidden objects in brain model with near-infrared phased-array optical system", Proc. SPIE 3344, 1997 Shanghai International Conference on Laser Medicine and Surgery, (2 November 1998); https://doi.org/10.1117/12.330178

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