Integrated optic multi/demultiplexer

Details Integrated optic multi/demultiplexer Integrated optic multi/demultiplexer

1986-05-29

1987-12-22

Orsino, Jr., Joseph A.

Multiplex communications

Wide area network

Packet switching

350 9612, 35016222, H04B 900

Patent

active

047150270

ABSTRACT:
Integrated optic devices incorporating echelon gratings suitable for use in performing multi/demultiplexing functions in optical communications systems. The echelon gratings can be either reflection or transmissive types and are conveniently formed using conventional photolithographic techniques.

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patent: 4279464 (1981-07-01), Colombini
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patent: 4547262 (1985-10-01), Spillman, Jr. et al.
patent: 4634215 (1987-01-01), Reule
patent: 4634219 (1987-01-01), Suzuki
Miki-"A Design Concept", NTG-Faehber (Germany), vol. 73, 1980, pp. 41-45.
Wavelength Multiplexing Components--A Review of Single-Mode Devices and Their Applications, Gerhard Winzer, Journal of Lighwave Technology, vol. LT-2, No. 4, Aug. 1984, pp. 369-378.
Review and Status of Wavelength-Division-Multiplexing Technology and Its Application, Ishio et al, Journal of Lightwave Technology, vol. LT-2, No. 4, Aug. 1984, pp. 448-463.

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