Fiber optics polarizer

Details Fiber optics polarizer Fiber optics polarizer

1983-06-14

1985-07-30

Lee, John

350 9615, G02B 5172

Patent

active

045318115

ABSTRACT:
A fiber optics polarizer, wherein a multi-core polarization element is inserted to a fiber communications line and a signal to be communicated through the polarizer is carried by a first core and the other polarizations are coupled from the first core into one or more other cores to prevent propagation through the system.

REFERENCES:
patent: 3372969 (1968-03-01), Snitzer
patent: 4179189 (1979-12-01), Kaminow et al.
patent: 4295739 (1981-10-01), Meltz et al.
patent: 4315666 (1982-02-01), Hicks, Jr.
Schiffner et al., "Double-Core Single-Mode Optical Fiber as . . . ", Appl. Phys., vol. 23, No. 1, Sep. 1980, pp. 41-45.
Johnson, "In-Line Fiber-Optical Polarization Transformer", Applied Optics, vol. 18, No. 9, May 1979, pp. 1288-1289.
Eickhoff, "In-Line Fiber-Optic Polariser", Electronics Lett., vol. 16, No. 20, Sep. 1980, pp. 762-764.
Lefevre, "Single-Mode Fiber Fractional Wave Devices and . . . ", Electr. Lett., vol. 16, No. 20, Sep. 1980, pp. 778-780.
Bergh et al. "Single-Mode Fibre-Optic Polarizer", Optics Letters, vol. 5, No. 11, Nov. 1980, pp. 479-481.

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