Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2006-04-17
2008-10-21
Luu, Thanh X (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C359S368000, C250S201300
Reexamination Certificate
active
07439483
ABSTRACT:
Disclosed is a real time confocal microscope using a dispersion optics comprising: a broad band light source for supplying light; an illumination optics for illuminating onto a slit aperture by collecting the light emitted from the light source; the slit aperture for only passing a region of the slit among the light illuminated from the illuminating optics; a tube lens for making the lights passing through the slit aperture to be parallel lights; a first dispersion optics for making the parallel lights emitted from the tube lens propagate in different angles according to wavelengths; an objective lens for illuminating the lights emitted from the first dispersion optics on a specimen; a first image formation lens for making the lights reflected from the specimen and passing through the slit aperture805to be parallel lights; a second dispersion optics for making the parallel lights emitted from the first image formation lens propagate in different angles according to wavelengths; a second image formation lens for image forming the lights emitted from the second image formation optics; and a two dimensional photoelectric detector for converting the lights emitted from the second image formation lens into an electric signal.
REFERENCES:
patent: 5067805 (1991-11-01), Corle et al.
patent: 2007/0121196 (2007-05-01), Tearney et al.
Gweon Dae Gab
Kang Dong Kyun
Korea Advanced Institute of Science and Technology
Luu Thanh X
Patterson Thuente Skaar & Christensen P.A.
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