CN100399084C - Optical splitter/combiner and producing method thereof - Google Patents
Optical splitter/combiner and producing method thereof Download PDFInfo
- Publication number
- CN100399084C CN100399084C CNB2005100297061A CN200510029706A CN100399084C CN 100399084 C CN100399084 C CN 100399084C CN B2005100297061 A CNB2005100297061 A CN B2005100297061A CN 200510029706 A CN200510029706 A CN 200510029706A CN 100399084 C CN100399084 C CN 100399084C
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- Prior art keywords
- fiber
- separation
- light
- expanded
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 12
- 230000003287 optical effect Effects 0.000 title description 15
- 239000000835 fiber Substances 0.000 claims abstract description 34
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 239000004606 Fillers/Extenders Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100297061A CN100399084C (en) | 2005-09-15 | 2005-09-15 | Optical splitter/combiner and producing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100297061A CN100399084C (en) | 2005-09-15 | 2005-09-15 | Optical splitter/combiner and producing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1932566A CN1932566A (en) | 2007-03-21 |
CN100399084C true CN100399084C (en) | 2008-07-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100297061A Expired - Fee Related CN100399084C (en) | 2005-09-15 | 2005-09-15 | Optical splitter/combiner and producing method thereof |
Country Status (1)
Country | Link |
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CN (1) | CN100399084C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102944917B (en) * | 2012-11-22 | 2014-01-22 | 珠海保税区光联通讯技术有限公司 | Erbium-doped optical fiber amplifier |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136592A (en) * | 1982-03-11 | 1984-09-19 | Int Standard Electric Corp | Method of fabricating a fibre optic coupler |
US5491764A (en) * | 1994-05-31 | 1996-02-13 | Tacan Corporation | Narrowband twisted optical fiber wavelength division multiplexer |
CN1208860A (en) * | 1997-07-31 | 1999-02-24 | 康宁股份有限公司 | 1xN fiber optic coupler/splitter |
CN1221887A (en) * | 1997-12-30 | 1999-07-07 | 三星电子株式会社 | Thermally expanded core fiber fabrication method and optical fiber coupling method |
CN2748933Y (en) * | 2004-10-15 | 2005-12-28 | 河南大学 | N*1 optical fiber beam combiner |
-
2005
- 2005-09-15 CN CNB2005100297061A patent/CN100399084C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136592A (en) * | 1982-03-11 | 1984-09-19 | Int Standard Electric Corp | Method of fabricating a fibre optic coupler |
US5491764A (en) * | 1994-05-31 | 1996-02-13 | Tacan Corporation | Narrowband twisted optical fiber wavelength division multiplexer |
CN1208860A (en) * | 1997-07-31 | 1999-02-24 | 康宁股份有限公司 | 1xN fiber optic coupler/splitter |
CN1221887A (en) * | 1997-12-30 | 1999-07-07 | 三星电子株式会社 | Thermally expanded core fiber fabrication method and optical fiber coupling method |
CN2748933Y (en) * | 2004-10-15 | 2005-12-28 | 河南大学 | N*1 optical fiber beam combiner |
Also Published As
Publication number | Publication date |
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CN1932566A (en) | 2007-03-21 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LIANNENG SCIENCE + TECHNOLOGY CO., LTD. SHANGHAI Effective date: 20120416 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120416 Address after: 200336 Shanghai city Minhang District Honggu Road No. 150 Patentee after: Shanghai B-STAR Co., Ltd. Address before: 200336 Shanghai city Minhang District Honggu Road No. 150 Co-patentee before: Shanghai Sinoceramics, Inc. Patentee before: Shanghai B-STAR Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI FUTURE BROADBAND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI FUTURE BROADBAND TECHNOLOGY AND APPLICATION ENGINEERING RESEARCH CENTER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 200336 Shanghai city Minhang District Honggu Road No. 150 Patentee after: Shanghai B-Star Broadband Technology Co., Ltd. Address before: 200336 Shanghai city Minhang District Honggu Road No. 150 Patentee before: Shanghai B-STAR Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20180915 |
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CF01 | Termination of patent right due to non-payment of annual fee |