Optical multiplexer

Multiplex communications – Wide area network – Packet switching

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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.

REFERENCES:
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patent: 4384038 (1983-05-01), Khoe et al.
patent: 4444460 (1984-04-01), Stowe
McMahon et al--"Device and System Concepts"--Conf. Electromag. Wave Propagation Panel/Avionic Panel Joint Symp. England, May 1971, pp. 17-1-10.
Stensland--"Integrated Optics"--Physics in Technology, vol. 9, pp. 108-114, May 1978.
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.

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