JPH11316317A - 光学アセンブリ及び高性能結合法 - Google Patents
光学アセンブリ及び高性能結合法Info
- Publication number
- JPH11316317A JPH11316317A JP10264007A JP26400798A JPH11316317A JP H11316317 A JPH11316317 A JP H11316317A JP 10264007 A JP10264007 A JP 10264007A JP 26400798 A JP26400798 A JP 26400798A JP H11316317 A JPH11316317 A JP H11316317A
- Authority
- JP
- Japan
- Prior art keywords
- polarization
- optical
- walk
- fiber
- polarization components
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 143
- 238000010168 coupling process Methods 0.000 title claims description 7
- 239000000835 fiber Substances 0.000 claims abstract description 87
- 230000010287 polarization Effects 0.000 claims description 212
- 230000001902 propagating effect Effects 0.000 claims description 27
- 238000003384 imaging method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 abstract description 3
- 230000000644 propagated effect Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 42
- 230000000694 effects Effects 0.000 description 27
- 238000010586 diagram Methods 0.000 description 20
- 239000013307 optical fiber Substances 0.000 description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 235000012431 wafers Nutrition 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000002427 irreversible effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- QWVYNEUUYROOSZ-UHFFFAOYSA-N trioxido(oxo)vanadium;yttrium(3+) Chemical compound [Y+3].[O-][V]([O-])([O-])=O QWVYNEUUYROOSZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect
- G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/923,014 US6011649A (en) | 1997-09-03 | 1997-09-03 | Optical assembly and method for high performance coupling |
| US923,014 | 1997-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11316317A true JPH11316317A (ja) | 1999-11-16 |
| JPH11316317A5 JPH11316317A5 (https=) | 2005-10-27 |
Family
ID=25447972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10264007A Withdrawn JPH11316317A (ja) | 1997-09-03 | 1998-09-02 | 光学アセンブリ及び高性能結合法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6011649A (https=) |
| EP (1) | EP0903611B1 (https=) |
| JP (1) | JPH11316317A (https=) |
| DE (1) | DE69808713T2 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6175448B1 (en) | 1998-08-17 | 2001-01-16 | New Focus, Inc. | Optical circulators using beam angle turners |
| US6049426A (en) | 1998-08-17 | 2000-04-11 | New Focus, Inc. | Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion |
| US6212008B1 (en) * | 1998-11-13 | 2001-04-03 | New Focus, Inc. | Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion |
| US6301045B1 (en) * | 1999-01-27 | 2001-10-09 | Alliance Fiber Optics Products, Inc. | Three-port optical circulator |
| US6822793B2 (en) | 1999-10-29 | 2004-11-23 | Finisar Corporation | Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion |
| US6404955B1 (en) | 2001-07-03 | 2002-06-11 | Corning, Incorporated | System and method for fabricating arrayed optical fiber collimators |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464022A (en) * | 1982-09-28 | 1984-08-07 | At&T Bell Laboratories | Optical circulator |
| EP0491607B1 (en) * | 1990-12-17 | 1996-07-31 | Nippon Telegraph And Telephone Corporation | Optical circulator |
| US5212586A (en) * | 1991-11-26 | 1993-05-18 | Optics For Research | Optical circulator having a simplified construction |
| WO1994009400A1 (en) * | 1992-10-20 | 1994-04-28 | Telstra Corporation Limited | An optical circulator |
| US5319483A (en) * | 1992-12-04 | 1994-06-07 | Williams Telecommunications Group, Inc. | Polarization independent low cross-talk optical circulator |
| US5768015A (en) * | 1992-12-22 | 1998-06-16 | Telstra Corporation Limited | Optical isolator |
| EP0733222A1 (en) * | 1993-12-10 | 1996-09-25 | Jds Fitel Inc. | Optical non-reciprocal devices |
| US5471340A (en) * | 1994-01-07 | 1995-11-28 | Jds Fitel Inc. | Reflective optical non-reciprocal devices |
| CA2148317C (en) * | 1995-05-01 | 1998-05-05 | Yihao Cheng | Optical circulator |
| US5734763A (en) * | 1996-09-04 | 1998-03-31 | Hewlett-Packard Company | Compact two-by-n optical components based on bierfringent walk-off crystals |
| US6026202A (en) * | 1997-02-25 | 2000-02-15 | Hewlett-Packard Company | Compact, low crosstalk, three-port optical circulator |
-
1997
- 1997-09-03 US US08/923,014 patent/US6011649A/en not_active Expired - Fee Related
-
1998
- 1998-07-09 EP EP98112736A patent/EP0903611B1/en not_active Expired - Lifetime
- 1998-07-09 DE DE69808713T patent/DE69808713T2/de not_active Expired - Fee Related
- 1998-09-02 JP JP10264007A patent/JPH11316317A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0903611A1 (en) | 1999-03-24 |
| US6011649A (en) | 2000-01-04 |
| DE69808713D1 (de) | 2002-11-21 |
| EP0903611B1 (en) | 2002-10-16 |
| DE69808713T2 (de) | 2003-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20050427 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050831 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050831 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20060629 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20060913 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061129 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20070807 |