JP2003043294A - モード変換装置 - Google Patents
モード変換装置Info
- Publication number
- JP2003043294A JP2003043294A JP2002138783A JP2002138783A JP2003043294A JP 2003043294 A JP2003043294 A JP 2003043294A JP 2002138783 A JP2002138783 A JP 2002138783A JP 2002138783 A JP2002138783 A JP 2002138783A JP 2003043294 A JP2003043294 A JP 2003043294A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- optical
- grin
- lens
- optical fiber
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 claims abstract description 228
- 230000003287 optical effect Effects 0.000 claims abstract description 35
- 239000013307 optical fiber Substances 0.000 claims description 131
- 230000010287 polarization Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000002019 doping agent Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 238000005253 cladding Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005530 etching Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012681 fiber drawing Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29201301P | 2001-05-19 | 2001-05-19 | |
| US60/292013 | 2001-05-19 | ||
| US09/896789 | 2001-06-29 | ||
| US09/896,789 US20020150333A1 (en) | 2001-02-17 | 2001-06-29 | Fiber devices using grin fiber lenses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003043294A true JP2003043294A (ja) | 2003-02-13 |
| JP2003043294A5 JP2003043294A5 (enExample) | 2005-08-04 |
Family
ID=26967102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002138783A Abandoned JP2003043294A (ja) | 2001-05-19 | 2002-05-14 | モード変換装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2003043294A (enExample) |
| CA (1) | CA2380808C (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007052054A (ja) * | 2005-08-15 | 2007-03-01 | Japan Aviation Electronics Industry Ltd | 光ファイバデバイス |
| WO2017175493A1 (ja) * | 2016-04-05 | 2017-10-12 | 東洋製罐グループホールディングス株式会社 | レンズ付き光ファイバ及び光結合器 |
| KR101911283B1 (ko) * | 2014-12-22 | 2018-10-24 | 도요세이칸 그룹 홀딩스 가부시키가이샤 | 광결합기 및 grin 렌즈 부착 광파이버의 광결합 방법 |
| WO2020241774A1 (ja) * | 2019-05-29 | 2020-12-03 | 京セラ株式会社 | 光モジュール、アイソレータ付きレセプタクルおよび光ユニット |
-
2002
- 2002-04-08 CA CA 2380808 patent/CA2380808C/en not_active Expired - Fee Related
- 2002-05-14 JP JP2002138783A patent/JP2003043294A/ja not_active Abandoned
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007052054A (ja) * | 2005-08-15 | 2007-03-01 | Japan Aviation Electronics Industry Ltd | 光ファイバデバイス |
| KR101911283B1 (ko) * | 2014-12-22 | 2018-10-24 | 도요세이칸 그룹 홀딩스 가부시키가이샤 | 광결합기 및 grin 렌즈 부착 광파이버의 광결합 방법 |
| WO2017175493A1 (ja) * | 2016-04-05 | 2017-10-12 | 東洋製罐グループホールディングス株式会社 | レンズ付き光ファイバ及び光結合器 |
| JP2017187613A (ja) * | 2016-04-05 | 2017-10-12 | 東洋製罐グループホールディングス株式会社 | レンズ付き光ファイバ及び光結合器 |
| US10698161B2 (en) | 2016-04-05 | 2020-06-30 | Toyo Seikan Group Holdings, Ltd. | Optical fiber with lens and optical coupler |
| WO2020241774A1 (ja) * | 2019-05-29 | 2020-12-03 | 京セラ株式会社 | 光モジュール、アイソレータ付きレセプタクルおよび光ユニット |
| JPWO2020241774A1 (enExample) * | 2019-05-29 | 2020-12-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2380808A1 (en) | 2002-11-19 |
| CA2380808C (en) | 2006-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041224 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041224 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20061122 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061204 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070302 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070307 |
|
| A762 | Written abandonment of application |
Free format text: JAPANESE INTERMEDIATE CODE: A762 Effective date: 20070604 |