Title :
Contrast enhancement by multi-pass phase-conjugation microscopy
Author :
Pégard, Nicolas C. ; Fleischer, Jason W.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
Abstract :
We demonstrate a non-invasive bright field imaging technique that optically enhances contrast for any weakly absorbing object. Results are shown on microscopic biomaterial. All-optical image processing and other filtering capabilities are discussed.
Keywords :
biomedical materials; optical filters; optical images; optical microscopy; optical phase conjugation; all-optical image processing; filtering capabilities; microscopic biomaterial; multipass phase conjugation microscopy; noninvasive bright field imaging; optical contrast enhancement; weakly absorbing object; Biomedical optical imaging; Microscopy; Nonlinear optics; Optical imaging; Optical microscopy; Optical polarization;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
