Optical filter for telecommunications

Details Optical filter for telecommunications Optical filter for telecommunications

1995-09-19

1998-01-06

Ngo, John

Optical waveguides

With disengagable mechanical connector

Structure surrounding optical fiber-to-fiber connection

385140, 385 38, 385 72, G02B 638

Patent

active

057063796

ABSTRACT:
An optical filter comprising two ferrules containing a respective duct internally housing a respective portion of optical fibre; the two ferrules are inserted axially aligned within an alignment bush, between said two ferrules there being inserted a vitreous support on which a layer of optically active filtering material is deposited. A method for constructing said optical filter is also described.

REFERENCES:
patent: 4982083 (1991-01-01), Graham et al.
patent: 5141689 (1992-08-01), Lovely
EPO Search Report, Berlin, Dec. 22, 1995, Examiner von Moers, F.
Patent Abstracts of Japan, vol. 011, No. 337, 3 Nov. 1987 & JP-A-62 121405, 2 Jun. 1987.
Patent Abstracts of Japan, vol. 014, No. 430, 14 Sep. 1990 & JP-A-02 167507, 27 Jun. 1990.
Patent Abstracts of Japan, vol. 015, No. 511, 25 Dec. 1991 & JP-A-03 221902, 30 Sep. 1991.
Journal of Lightwave Technology, vol. 9, No. 4, 1 Apr. 1991, pp. 430-435.

Affiliated with

Also associated with

Rating

Optical filter for telecommunications does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical filter for telecommunications, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical filter for telecommunications will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2336515