Question

I wanna do project about optical coherence tomography could you write the background about it and also include with the refrence

Answer 1

Optical coherence tomography is an established medical imaging technique that uses light to capture micrometer-resolution, three-dimensional images from within optical scattering media (e.g., biological tissue). Optical coherence tomography is based on low-coherence interferometry, typically employing near-infrared light. The use of relatively long wavelength light allows it to penetrate into the scattering medium. Confocal microscopy, another optical technique, typically penetrates less deeply into the sample but with higher resolution.

These things can be found from wikipedia.It has a very good article there