Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2008-03-11
2008-03-11
Pyo, Kevin (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C250S201300, C250S458100, C359S385000
Reexamination Certificate
active
11141517
ABSTRACT:
A laser scanning microscope includes an acousto-optic element or an electro-optic element in an illumination optical system which introduces a laser beam from a laser beam source of the laser scanning microscope into a microscope. The laser scanning microscope further includes a beam expander disposed between the laser beam source and the acousto-optic element or the electro-optic element.
REFERENCES:
patent: 2005/0046849 (2005-03-01), Cromwell et al.
patent: 10-512959 (1998-12-01), None
patent: 2000-206415 (2000-07-01), None
patent: 2003-322799 (2003-11-01), None
A. Goutzoulis et al; Design and Fabrication of Acousto-Optic Devices, Marcel Dekker, Inc. 1994; pp. 246-283.
Araya Akinori
Ueno Makio
Frishauf Holtz Goodman & Chick P.C.
Olympus Corporation
Pyo Kevin
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