Optical: systems and elements – Prism – With reflecting surface
Patent
1993-03-25
1994-11-29
Chilcot, Jr., Richard E.
Optical: systems and elements
Prism
With reflecting surface
359117, 359128, 359139, 385 17, 370 59, H04J 400, H04J 1400
Patent
active
053695143
ABSTRACT:
A multistage switching facility for optical signals where time conversions are only used in the last stage while only space and frequency conversions are used in the other stages. The last stage contains space, time and frequency position converters resulting in a facility in which no signal overtaking is possible when multiple routing is provided in the switching facility.
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D. W. Smith, et al, "Multidimensional Optical Switching Networks", IEEE 1989, pp. 0010 to 0013.
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Bottle Dietrich
Eilenberger Gert
ALCATEL N.V.
Chilcot Jr. Richard E.
Negash Kinfe-Michael
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