Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent
1989-03-03
1991-02-05
Lee, John D.
Optics: measuring and testing
Range or remote distance finding
With photodetection
350 9615, 356440, G02B 600
Patent
active
049899325
ABSTRACT:
The invention is a multiplexer which enables light to be sent to and received from samples for simultaneous analysis. A multiplexer is described which uses a transverse probe to reflect light at an angle into an optical rod. The transverse probe is selectively rotated to transmit light to a second optical rod. Various numbers of optical rods may be used in the linear mutliplexer. A multiplexer is also described in which a conjugate optical barrel is utilized to selectively reflect light to various probes.
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patent: 4594533 (1986-06-01), Snook et al.
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patent: 4636028 (1987-01-01), Mori
patent: 4669817 (1987-06-01), Mori
patent: 4699766 (1987-10-01), Yamashita
patent: 4744617 (1988-05-01), Hvezda et al.
patent: 4848871 (1989-07-01), Seidel et al.
Anthony Michael M.
Landa Isaac
Toth George E.
Lee John D.
LT Industries
Ngo John
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