Patent ID: 8773757

Claim:
A slit-scan multi-wavelength confocal microscopic system, comprising: a linear light source module, for providing a linear light field, the linear light source module further comprising: a light source providing an incident light; a lens set coupled to the light source for modulating the incident light into a focusing light beam; and a first spatial filter spatially filtering the focusing light beam thereby forming the linear light field; a second spatial filter; a chromatic dispersion objective lens, disposed at a side of the linear light source module, the chromatic dispersion objective lens dispersing the linear light field thereby generating an axial chromatic dispersion light comprising a plurality of sub linear light fields having different focal lengths and corresponding wavelengths respectively wherein each sub linear light field is focused to form a straight optical line, and enabling the plurality of the sub linear light fields reflected from an object passing therethrough to focus on the second spatial filter at various focal positions; a spectral image sensing unit, for dispersing and sensing the plurality of the reflected sub linear light fields so as to form a spectral image; and a processing unit, electrically coupled with the spectral image sensing unit and the light source module for receiving and processing the spectral image so as to generate a sectional profile with respect to the object.