Patent
1977-12-01
1979-05-08
Corbin, John K.
350 9618, 350 9619, G02B 514
Patent
active
041533305
ABSTRACT:
A wavelength division optical multiplexer for combining single mode beams involves a lens formed in a thin-film waveguide and a reflection diffraction grating outside the waveguide.
REFERENCES:
patent: 3614198 (1971-10-01), Martin et al.
patent: 3814498 (1974-06-01), Tomlinson et al.
patent: 3908121 (1975-09-01), Riseberg et al.
patent: 3917384 (1975-11-01), Harper et al.
patent: 4067642 (1978-01-01), King et al.
Livanos et al, "Chirped-grating Demultiplexers in Dielectric Waveguides", Appl. Phys. Lttr., vol. 30, No. 10, May 1977, pp. 519-521.
Stigliani et al, "Wavelength Division Multiplexing . . .", NTIS Report AD-721 085, Mar., 1971.
Bell Telephone Laboratories Incorporated
Corbin John K.
Dubosky Daniel D.
Lee John D.
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