Multiplex communications – Wide area network – Packet switching
Patent
1983-07-20
1985-08-13
Orsino, Jr., Joseph A.
Multiplex communications
Wide area network
Packet switching
350 9615, 455612, H04B 900
Patent
active
045354405
ABSTRACT:
Identical coupling conditions are achieved in an integrated optical component by pairs of branch tracks which successively intersect into a central track. Low attenuation values are achieved with angles of incidence of 1.5 degrees.
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Hoffman, D., et al. "Diffused Optical Waveguides on the +c and -c Force of c-Plate LiNbO.sub.3 --Characteristics Revealed by Chemical Etchings." First European Conf. on Integrated Optics, London, Sep. 14 and 15, 1981, pp. 1-3.
Orsino Jr. Joseph A.
Schechter Marc D.
U.S. Philips Corporation
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