Continuous wave near infrared Fourier space and absorption imaging through random scattering media

Jean J. Dolne; Kwong Mow Yoo; Feng Liu; Robert R. Alfano

doi:10.1117/12.175995

19 May 1994 Continuous-wave near-infrared Fourier space and absorption imaging through random scattering media

Jean J. Dolne, Kwong Mow Yoo, Feng Liu, Robert R. Alfano

Proceedings Volume 2135, Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases; (1994) https://doi.org/10.1117/12.175995
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

Images of objects hidden behind random intralipid media were greatly improved using a Fourier spatial filter system and NIR laser wavelengths of 670 nm, 830 nm, and 1300 nm in the therapeutic window. It was found that the decrease in scattering and the increase in absorption at longer wavelengths also improve the image quality and contrast.

Citation Download Citation

Jean J. Dolne, Kwong Mow Yoo, Feng Liu, and Robert R. Alfano "Continuous-wave near-infrared Fourier space and absorption imaging through random scattering media", Proc. SPIE 2135, Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases, (19 May 1994); https://doi.org/10.1117/12.175995

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