CN1317575C - 一种色散补偿光纤 - Google Patents
一种色散补偿光纤 Download PDFInfo
- Publication number
- CN1317575C CN1317575C CNB2004100611478A CN200410061147A CN1317575C CN 1317575 C CN1317575 C CN 1317575C CN B2004100611478 A CNB2004100611478 A CN B2004100611478A CN 200410061147 A CN200410061147 A CN 200410061147A CN 1317575 C CN1317575 C CN 1317575C
- Authority
- CN
- China
- Prior art keywords
- refractive index
- layer
- index difference
- relative refractive
- dispersion
- 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 - Lifetime
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 75
- 239000013307 optical fiber Substances 0.000 title claims abstract description 44
- 239000012792 core layer Substances 0.000 claims abstract description 51
- 239000000835 fiber Substances 0.000 claims abstract description 42
- 239000010410 layer Substances 0.000 claims abstract description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 238000005253 cladding Methods 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 14
- 229910052681 coesite Inorganic materials 0.000 claims description 7
- 229910052906 cristobalite Inorganic materials 0.000 claims description 7
- 229910052682 stishovite Inorganic materials 0.000 claims description 7
- 229910052905 tridymite Inorganic materials 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 abstract description 9
- 239000011247 coating layer Substances 0.000 abstract 2
- 108700041286 delta Proteins 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Optical Communication System (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100611478A CN1317575C (zh) | 2004-11-19 | 2004-11-19 | 一种色散补偿光纤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100611478A CN1317575C (zh) | 2004-11-19 | 2004-11-19 | 一种色散补偿光纤 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1609640A CN1609640A (zh) | 2005-04-27 |
CN1317575C true CN1317575C (zh) | 2007-05-23 |
Family
ID=34764433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100611478A Expired - Lifetime CN1317575C (zh) | 2004-11-19 | 2004-11-19 | 一种色散补偿光纤 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1317575C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101498811B (zh) * | 2008-12-30 | 2010-04-14 | 长飞光纤光缆有限公司 | 一种高色散系数的色散补偿光纤 |
CN102243336B (zh) * | 2011-07-25 | 2013-06-05 | 长飞光纤光缆有限公司 | 一种色散补偿光纤 |
CN111562649B (zh) * | 2020-06-11 | 2022-04-12 | 南开大学 | 一种涡旋光色散补偿光纤 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08313750A (ja) * | 1995-03-10 | 1996-11-29 | Furukawa Electric Co Ltd:The | 分散補償光ファイバ |
US5822488A (en) * | 1995-10-04 | 1998-10-13 | Sumitomo Electric Industries, Inc. | Single-mode optical fiber with plural core portions |
CN1266499A (zh) * | 1997-08-07 | 2000-09-13 | 康宁股份有限公司 | 控制色散的光波导光纤 |
CN1287621A (zh) * | 1998-10-23 | 2001-03-14 | 古河电气工业株式会社 | 色散补偿光纤和使用色散补偿光纤的波分多路复用传输线 |
CN1302385A (zh) * | 1998-09-18 | 2001-07-04 | 住友电气工业株式会社 | 色散补偿光纤 |
US20030108317A1 (en) * | 2001-12-11 | 2003-06-12 | Gang Qi | Dispersion and dispersion slope compensating fiber and optical transmission system utilizing same |
US20030198449A1 (en) * | 2002-04-19 | 2003-10-23 | West James A. | Wideband, multi-core dispersion compensation fiber |
CN1492247A (zh) * | 2002-09-30 | 2004-04-28 | Fitel | 色散补偿模块 |
-
2004
- 2004-11-19 CN CNB2004100611478A patent/CN1317575C/zh not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08313750A (ja) * | 1995-03-10 | 1996-11-29 | Furukawa Electric Co Ltd:The | 分散補償光ファイバ |
US5822488A (en) * | 1995-10-04 | 1998-10-13 | Sumitomo Electric Industries, Inc. | Single-mode optical fiber with plural core portions |
CN1266499A (zh) * | 1997-08-07 | 2000-09-13 | 康宁股份有限公司 | 控制色散的光波导光纤 |
CN1302385A (zh) * | 1998-09-18 | 2001-07-04 | 住友电气工业株式会社 | 色散补偿光纤 |
CN1287621A (zh) * | 1998-10-23 | 2001-03-14 | 古河电气工业株式会社 | 色散补偿光纤和使用色散补偿光纤的波分多路复用传输线 |
US20030108317A1 (en) * | 2001-12-11 | 2003-06-12 | Gang Qi | Dispersion and dispersion slope compensating fiber and optical transmission system utilizing same |
US20030198449A1 (en) * | 2002-04-19 | 2003-10-23 | West James A. | Wideband, multi-core dispersion compensation fiber |
CN1492247A (zh) * | 2002-09-30 | 2004-04-28 | Fitel | 色散补偿模块 |
Also Published As
Publication number | Publication date |
---|---|
CN1609640A (zh) | 2005-04-27 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: YANGTZE OPTICAL FIBRE AND CABLE CO., LTD Free format text: FORMER NAME: CHANGFEI FIBRE-OPTICAL + OPTICAL CABLE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee after: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK Ltd. Address before: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee before: YANGZE OPTICAL FIBRE AND CABLE Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20070523 |