Optical composite module and method of assembling the same

Details Optical composite module and method of assembling the same Optical composite module and method of assembling the same

1996-01-18

1997-08-26

Ngo, John

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

385 33, 385 93, 385 47, 385 89, G02B 636

Patent

active

056618352

ABSTRACT:
An optical composite module includes a housing having two opposing side surfaces, a light separating unit disposed in the housing and adapted to separate pumping light and signal light, optical fibers respectively mounted on the opposing side surfaces of the housing to cause the signal light to pass through the light separating unit on a substantially straight line, and a pumping light source unit disposed in the housing and adapted to cause the pumping light to be incident on the light separating unit. This optical composite module can reduce a loss of light and improve the utilization efficiency of pumping light.

REFERENCES:
patent: 4995696 (1991-02-01), Nishimura et al.
patent: 5345373 (1994-09-01), Tanida
patent: 5355249 (1994-10-01), Souda et al.
patent: 5485538 (1996-01-01), Bowen et al.
Naganuma et al, "Optical Module with Flat Wavelength Characteristics for Er-Doped Fiber Amplifiers", Optical Amplifiers and Their Applications, 1993 Technical Diges Series, vol. 14, pp. 234-237.

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