Optical imaging methods in turbid biological media

Kaihua Wu; Zhenjiang He; Lili Xie; Yongcai Guo; Guanling Yang

doi:10.1117/12.251952

23 September 1996 Optical imaging methods in turbid biological media

Kaihua Wu, Zhenjiang He, Lili Xie, Yongcai Guo, Guanling Yang

Proceedings Volume 2887, Lasers in Medicine and Dentistry: Diagnostics and Treatment; (1996) https://doi.org/10.1117/12.251952
Event: Photonics China '96, 1996, Beijing, China

Abstract

Different methods of optical imaging of biological media based on time-resolved and low-coherence techniques are discussed, including the use of streak camera, Kerr gate, electronic holography and the low-coherence interferometry. The time-resolved techniques use ultrashort laser pulses and the photons traveling different paths can be detected selectively because they have different time of flight. The low-coherence techniques use light sources with broad spectrum and low coherence length to achieve high resolution.

Citation Download Citation

Kaihua Wu, Zhenjiang He, Lili Xie, Yongcai Guo, and Guanling Yang "Optical imaging methods in turbid biological media", Proc. SPIE 2887, Lasers in Medicine and Dentistry: Diagnostics and Treatment, (23 September 1996); https://doi.org/10.1117/12.251952

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