Longitudinal imaging in biological tissues with a single laser shot correlation system
Langue
en
Article de revue
Ce document a été publié dans
Optics Express. 2002-01-14, vol. 10, n° 1, p. 35-40
Optical Society of America - OSA Publishing
Résumé en anglais
We demonstrate the potential of a new optical imaging system to directly obtain a longitudinal slice of a biological sample. The system, based on a single-shot optical correlator, operates a time-to-space conversion and ...Lire la suite >
We demonstrate the potential of a new optical imaging system to directly obtain a longitudinal slice of a biological sample. The system, based on a single-shot optical correlator, operates a time-to-space conversion and an optical time-gating by sum-frequency generation in a nonlinear crystal. Owing to the high speed acquisition of the technique, internal structures of in-vivo tissues can be imaged at video rate. With this apparatus, we recorded longitudinal images of ex vivo mouse ear and in vivo human skin with a depth resolution of approximately 15 μm.< Réduire
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