Optical image transmitting system, optical image...

Details Optical image transmitting system, optical image... Optical image transmitting system, optical image...

2007-07-10

2007-07-10

Richards, N. Drew (Department: 2809)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C356S237400

Reexamination Certificate

active

11092709

ABSTRACT:
Provided is an optical image transmitting system capable of producing signal light including plural image information and emitting the signal light, and in addition, receiving the signal light and selectively extracting target image information. An optical image transmitting system of the present invention includes an optical image transmitting apparatus (100) for producing plural optical image information beams (S1to Sn) representing plural optical image information and including light beams of different frequencies, superimposing the plural optical image information beams (S1to Sn) into signal light (S) and emitting the signal light (S) through free space or an optical waveguide such as an image fiber, and an optical image receiving apparatus (200) for receiving the emitted signal light (S) and selectively detecting the optical image information beams (S1to Sn) based on the frequency difference.

REFERENCES:
patent: 5162929 (1992-11-01), Roddy et al.
patent: 2002/0105636 (2002-08-01), Okawauchi
patent: 2003/0222199 (2003-12-01), Corson
patent: 2002-009705 (2002-01-01), None
Akiba, M., et al.“Full-field optical coherence tomography by two-dimensional heterodyne detection with a pair of CCD cameras;”Optics Letters, vol. 28, No. 10, pp. 816-818, May 2003./ Discussed in the specification.

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