Spectral optical coherence imaging system based on optic computation

The invention relates to the spectral optical coherence imaging system based on optic computation. The spectral optical coherence imaging system based on the optic computation is characterized by comprising an optic computation system and an image display system, wherein the optic computation system comprises a broadband light source, a signal generating device, a light intensity modulator, a chromatic dispersion device, a first coupler, a first circulator, a second circulator, a first focusing lens, a second focusing lens, a reflector, a scanning galvanometer and a second coupler, and the image display system comprises a balance detector, an envelope detector, a data acquisition card and a computer. The spectral optical coherence imaging system based on the optic computation realizes the real-time Fourier transform of the light frequency domain signals. Since the real-time Fourier transform can timely process the image data of the spectral optical coherence imaging system, the imaging speed is extremely high, and the spectral optical coherence imaging system based on the optic computation can be widely applied to the spectral optical coherence imaging.