Pigtailing method between optical waveguide device and optical f

Details Pigtailing method between optical waveguide device and optical f Pigtailing method between optical waveguide device and optical f

1998-12-07

2000-09-19

Lee, John D.

Optical waveguides

With optical coupler

Particular coupling structure

385 39, 385 50, G02B 630

Patent

active

061224235

ABSTRACT:
The present invention includes a pigtailing method between an optical waveguide device and an optical fiber array module, comprising the steps of preparing the optical waveguide device having optical waveguides of n1 input ports and n2 output ports on the lateral surface of a substrate, wherein n1 and n2 are integers equal to or greater than 1, aligning the optical fiber array module having optical fibers arranged at equal distances between the input ports and between the output ports, to the input and output ports of the optical waveguide device, and attaching the aligned optical fiber array module to the lateral surface of the optical waveguide device. Since only one attachment process of the optical fiber array module to the optical waveguide device is required, the fabrication cost can be reduced.

REFERENCES:
patent: 4111520 (1978-09-01), Bernal
patent: 5652814 (1997-07-01), Pan et al.
patent: 5970192 (1999-10-01), Osugi et al.

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