Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2005-06-14
2005-06-14
Luu, Thanh X. (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C359S368000
Reexamination Certificate
active
06906312
ABSTRACT:
A scanning microscope has a microscope stand and a light source that emits an illuminating light beam for illumination of a sample. The illuminating light beam is scanned over a sample with a beam deflection device, arranged in the microscope stand. A Bauernfeind prism is arranged between the sample and the detector for deflecting the detection light out of the microscope beam.
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David W. Piston et al., “Two-Photon-Excitation Fluorescence Imaging of Three-Dimensional Calcium-Ion Activity”, Applied Optics, vol. 33, No. 4, Feb. 1, 1994, pp. 662-669.
David. W. Piston et al., “Time-Resolved Fluorescence Imaging and Background Rejection by Two-Photon Excitation in Laser Scanning Microscopy”, SPIE vol. 1640 Time-Resolved Laser Spectroscopy in Biochemistry III (1992) pp. 379-389.
Davidson Davidson & Kappel LLC
Leica Microsystems Heidelberg GmbH
Luu Thanh X.
Sohn Seung C.
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