Apparatus and method for coupling and decoupling of optical fibe

Details Apparatus and method for coupling and decoupling of optical fibe Apparatus and method for coupling and decoupling of optical fibe

1981-02-17

1984-02-21

Lee, John D.

Supports

Pipe or cable

Extending through plate

350 9620, 248181, G02B 726

Patent

active

044326017

ABSTRACT:
An apparatus and method for coupling and decoupling of optical radiation, in particular for laser light in optical fiber waveguides. The optical fiber waveguides are positioned in V-grooves and brought to a beam splitter. The beam splitter is adjusted by independent carriage guides and rotary guides, in order to separate a part of the radiation, which is representatively predetermined and required for control purposes.

REFERENCES:
Crow et al., IBM Tech. Disc. Bull., vol. 23, No. 7B, Dec. 1980, "Liquid Interface Optical Deflectors. . . ", pp. 3468-3471.
Suzuki et al., Applied Optics, vol. 15, No. 9, Sep. 1976, "Concentrated-Type Directional Coupler. . . ", pp. 2032-2033.
Watanabe et al., Electronics Letters, vol. 16, No. 7, Mar. 27, 1980, "1.times.2 Optical Switch Using New Type of Pentagonal Prism", pp. 257-259.
Mito et al., 1978 Elect. Comm. Soc. Nat. Conference, Paper No. 860, Mar. 1978, "Electrically Driven Rotating Mirror Type. . . ", pp. 1-4.

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