JP4477778B2 - フレキシブルな光マルチプレクサ - Google Patents
フレキシブルな光マルチプレクサ Download PDFInfo
- Publication number
- JP4477778B2 JP4477778B2 JP2000601776A JP2000601776A JP4477778B2 JP 4477778 B2 JP4477778 B2 JP 4477778B2 JP 2000601776 A JP2000601776 A JP 2000601776A JP 2000601776 A JP2000601776 A JP 2000601776A JP 4477778 B2 JP4477778 B2 JP 4477778B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- optical
- transmission path
- filter
- circulator
- 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
- 230000003287 optical effect Effects 0.000 title claims description 252
- 230000005540 biological transmission Effects 0.000 claims description 107
- 230000005693 optoelectronics Effects 0.000 claims description 91
- 238000004891 communication Methods 0.000 claims description 54
- 239000000758 substrate Substances 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 18
- 239000013307 optical fiber Substances 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/03—WDM arrangements
- H04J14/0307—Multiplexers; Demultiplexers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12145699P | 1999-02-24 | 1999-02-24 | |
| US32676799A | 1999-06-04 | 1999-06-04 | |
| US09/326,767 | 1999-06-04 | ||
| US09/326,127 US6226425B1 (en) | 1999-02-24 | 1999-06-04 | Flexible optical multiplexer |
| US60/121,456 | 1999-06-04 | ||
| US09/326,127 | 1999-06-04 | ||
| PCT/US2000/003839 WO2000051277A2 (en) | 1999-02-24 | 2000-02-15 | Flexible optical multiplexer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002538665A JP2002538665A (ja) | 2002-11-12 |
| JP2002538665A5 JP2002538665A5 (enExample) | 2007-04-05 |
| JP4477778B2 true JP4477778B2 (ja) | 2010-06-09 |
Family
ID=27382629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000601776A Expired - Lifetime JP4477778B2 (ja) | 1999-02-24 | 2000-02-15 | フレキシブルな光マルチプレクサ |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1155525A2 (enExample) |
| JP (1) | JP4477778B2 (enExample) |
| AU (1) | AU5265700A (enExample) |
| TW (1) | TW541808B (enExample) |
| WO (1) | WO2000051277A2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2402837C1 (ru) * | 2009-10-21 | 2010-10-27 | Закрытое акционерное общество "ЭПИ-ЦЕНТР" | Полупроводниковый светоизлучающий прибор с пористым буферным слоем |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5608825A (en) * | 1996-02-01 | 1997-03-04 | Jds Fitel Inc. | Multi-wavelength filtering device using optical fiber Bragg grating |
| US5748349A (en) * | 1996-03-27 | 1998-05-05 | Ciena Corp. | Gratings-based optical add-drop multiplexers for WDM optical communication system |
| EP0874489A3 (en) * | 1997-04-25 | 2002-05-29 | Jds Fitel Inc. | Method and circuit for demultiplexing an optical signal |
-
2000
- 2000-02-15 JP JP2000601776A patent/JP4477778B2/ja not_active Expired - Lifetime
- 2000-02-15 WO PCT/US2000/003839 patent/WO2000051277A2/en not_active Ceased
- 2000-02-15 AU AU52657/00A patent/AU5265700A/en not_active Abandoned
- 2000-02-15 EP EP00937497A patent/EP1155525A2/en not_active Withdrawn
- 2000-02-23 TW TW089103179A patent/TW541808B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5265700A (en) | 2000-09-14 |
| WO2000051277A2 (en) | 2000-08-31 |
| EP1155525A2 (en) | 2001-11-21 |
| JP2002538665A (ja) | 2002-11-12 |
| TW541808B (en) | 2003-07-11 |
| WO2000051277A3 (en) | 2001-01-25 |
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