Methods and apparatus for splitter modules and splitter module housings

• US 20070003204A1
• Filed: 06/30/2005
• Published: 01/04/2007
• Est. Priority Date: 06/30/2005
• Status: Abandoned Application

• Current Assignee: Corning Cable Systems LLC (Corning Incorporated)
• Original Assignee: Corning Cable Systems LLC (Corning Incorporated)
• Inventors: Liu, Ziwei, Makrides-Saravanos, Elli
• Application Number:
  US11/171,609
• Publication Number:
  US 20070003204A1
• Time in Patent Office: Days
• US Class Current: 385/135
• CPC Class Codes: G02B 6/4453 Cassettes
• CPC Class Codes: G02B 6/4478 Bending relief means

Abstract

Apparatus includes an optical splitter module including a housing, and an input optical fiber and an output optical fiber positioned with the housing, wherein at least one of the input and output optical fiber is partially potted.

Claims

1. Apparatus comprising:

an optical splitter module including a housing; and

an input optical fiber and an output optical fiber positioned with said housing, wherein at least one of said input and output optical fiber is partially potted.

2. The apparatus according to claim 1 further comprising at least one disk positioned within said housing.

3. The apparatus according to claim 2 wherein said input optical fiber is at least partially wrapped around said disk in a first direction and said output optical fiber is at least partially wrapped around said disk in a second direction different than said first direction.

4. The apparatus according to claim 1 wherein said partial potting is accomplished with a tapered silicone layer.

5. The apparatus according to claim 4 wherein said input fiber and said output fiber are at different elevations.

6. The apparatus according to claim 1 further comprising a fanout holder positioned in a surface of said housing.

7. The apparatus according to claim 6 wherein said fanout holder comprises slots of different sizes.

8. The apparatus according to claim 1 wherein said input fiber and said output fiber are at different elevations.

9. The apparatus according to claim 8 further comprising two silicone disks positioned within said housing.

10. The apparatus according to claim 1 wherein at least one of said input and output optical fiber is partially potted with a potting compound comprising:

an admixture of approximately equal portions by weight of a Part A and a Part B, wherein Part A comprises;

Monodisperse SiO2 nanoparticles in vinyl-terminated polydimethyl siloxane (hereinafter “

a1”

); and

Platinum Catalyst (hereinafter “

a2”

), wherein proportions are (by weight) a1 being at least 99 parts, a2 being between 0.1 parts to 0.3 parts; and

wherein Part B comprises;

Monodisperse SiO2 nanoparticles in vinyl-terminated polydimethyl siloxane (hereinafter b1);

Hydride terminated polydimethlysiloxane (hereinafter b2); and

Polymethylhydrosiloxane (hereinafter b3), wherein proportions are (by weight) b1 being between 50 parts and 65 parts, b2 being between 20 parts to 40 parts, and b3 being between 10 parts to 12 parts.

11. Apparatus comprising:

an optical splitter module including a housing; and

a tapered layer of potting compound within the housing.

12. The apparatus according to claim 11 further comprising a splitter body shield extending from said housing.

13. The apparatus according to claim 11 further comprising two potting compound disks positioned within said housing in the tapered layer.

14. The apparatus according to claim 13 wherein said potting compound disks comprise silicone disks.

15. A method comprising:

placing at least one potting compound disk in a optical splitter module housing; and

at least partially wrapping at least one optical fiber around the disk.

16. The method according to claim 15 further comprising partially potting the at least partially wrapped optical fiber.

17. The method according to claim 16 further comprising placing a plurality of optical fibers in the housing prior to said potting such that a 3-dimensional potted configuration is achieved.

18. The method according to claim 15 further comprising positioning an input optical fiber and an output optical fiber passing through a single opening in said housing.

19. The method according to claim 15 further comprising positioning an input optical fiber at least partially wrapped in a first direction and an output optical fiber at least partially wrapped in a second direction different from the first direction.

20. The method according to claim 15 further comprising a plurality of optical fibers arranged around a pair of potting compound disks in a figure 8 configuration.

21. A compound comprising:

an admixture of a Part A and a Part B, wherein Part A comprises;

Monodisperse SiO2 nanoparticles in vinyl-terminated polydimethyl siloxane (hereinafter “

a1”

); and

Platinum Catalyst (hereinafter “

a2”

), wherein proportions are (by weight) a1 being at least 99 parts, a2 being between 0.1 parts to 0.3 parts; and

wherein Part B comprises;

Monodisperse SiO2 nanoparticles in vinyl-terminated polydimethyl siloxane (hereinafter b1);

Hydride terminated polydimethlysiloxane (hereinafter b2); and

Polymethylhydrosiloxane (hereinafter b3), wherein proportions are (by weight) b1 being between 50 parts and 65 parts, b2 being between 20 parts to 40 parts, and b3 being between 10 parts to 12 parts.

22. The compound according to claim 21 wherein proportions for Part A are (by weight) a1 being 99.7 parts, a2 being 0.3 parts, and wherein proportions for Part B are b1 being 59 parts, b2 being 30 parts, and b3 being 12, and wherein the Platinum Catalyst is 0.5%.

23. The compound according to claim 21 wherein Part A includes Sudan blue dye.

24. The compound according to claim 21 wherein Part A includes Sudan blue dye in a proportion of no more than 0.1 parts.

25. The compound according to claim 21 wherein Part A and Part B are in equal quantities by weight.