Optical: systems and elements – Diffraction – From grating
Patent
1994-09-21
1997-05-13
Dzierzynski, Paul M.
Optical: systems and elements
Diffraction
From grating
359566, 359615, 385 37, 385116, G02B 518
Patent
active
056298030
ABSTRACT:
The present invention relates to a method and a device for transmitting images via a transmitting medium, for example, optical fibers, without digitizing images (hereafter called "direct image transmission") and, more particularly, a method and a device for direct image transmission by spectral coding. It is an object of the present invention to provide a method and a device for all optical types of direct image transmission that permits two-dimensional images to be directly transmitted without electrical driving units for scanning or tuning images by distributing light from a point source spectrally so that each pixel in the resulting two-dimensional image corresponds one-to-one with the light having a specific wavelength.
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Choi Yong J.
Jeon Hyung W.
Son Jung Y.
Dzierzynski Paul M.
Jr. John Juba
Korea Institute of Science and Technology
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