DE69828369T2 - Geteiltes optisches Bauelement sowie kostengünstiges Verfahren zu dessen Herstellung - Google Patents
Geteiltes optisches Bauelement sowie kostengünstiges Verfahren zu dessen Herstellung Download PDFInfo
- Publication number
- DE69828369T2 DE69828369T2 DE69828369T DE69828369T DE69828369T2 DE 69828369 T2 DE69828369 T2 DE 69828369T2 DE 69828369 T DE69828369 T DE 69828369T DE 69828369 T DE69828369 T DE 69828369T DE 69828369 T2 DE69828369 T2 DE 69828369T2
- Authority
- DE
- Germany
- Prior art keywords
- optical
- walk
- crystals
- optical parts
- parts
- 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
- 230000003287 optical effect Effects 0.000 title claims description 185
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 230000010287 polarization Effects 0.000 claims description 116
- 239000013078 crystal Substances 0.000 claims description 58
- 239000000758 substrate Substances 0.000 claims description 28
- 239000011521 glass Substances 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000001902 propagating effect Effects 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims 1
- 150000002118 epoxides Chemical class 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 57
- 239000013307 optical fiber Substances 0.000 description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 238000010276 construction Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 239000012212 insulator Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000006117 anti-reflective coating Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- QWVYNEUUYROOSZ-UHFFFAOYSA-N trioxido(oxo)vanadium;yttrium(3+) Chemical compound [Y+3].[O-][V]([O-])([O-])=O QWVYNEUUYROOSZ-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication 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
- 238000005498 polishing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US975615 | 1997-11-21 | ||
| US08/975,615 US6043933A (en) | 1997-11-21 | 1997-11-21 | Split optical element and a low cost fabrication approach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69828369D1 DE69828369D1 (de) | 2005-02-03 |
| DE69828369T2 true DE69828369T2 (de) | 2005-12-08 |
Family
ID=25523203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69828369T Expired - Fee Related DE69828369T2 (de) | 1997-11-21 | 1998-07-10 | Geteiltes optisches Bauelement sowie kostengünstiges Verfahren zu dessen Herstellung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6043933A (enExample) |
| EP (2) | EP0918246B1 (enExample) |
| JP (1) | JP4287522B2 (enExample) |
| DE (1) | DE69828369T2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6596201B1 (en) | 2000-06-30 | 2003-07-22 | Corning Incorporated | Patterning an optical property on an optical element |
| US6928224B2 (en) | 2001-03-09 | 2005-08-09 | Corning Incorporated | Laser-induced crystallization of transparent glass-ceramics |
| US7263247B1 (en) | 2002-02-11 | 2007-08-28 | Gemfire Corporation | Integrated optical isolator array |
| US6560387B1 (en) | 2002-02-11 | 2003-05-06 | Markus P. Hehlen | Doped fiber amplifier utilizing integrated circulator array |
| US6580842B1 (en) | 2002-02-11 | 2003-06-17 | Markus P. Hehlen | Integrated optical circulator array |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2535781A (en) * | 1946-04-12 | 1950-12-26 | Burchell Holloway Corp | Changeable image and color display device |
| US2647440A (en) * | 1947-08-08 | 1953-08-04 | Miles P Rehorn | Molecularly aligned sheet material |
| US3538322A (en) * | 1968-05-29 | 1970-11-03 | Wurlitzer Co | Polarized light display |
| US4286843A (en) * | 1979-05-14 | 1981-09-01 | Reytblatt Zinovy V | Polariscope and filter therefor |
| US4491326A (en) * | 1983-03-24 | 1985-01-01 | Halsey Iii Donald P | Puzzle having polarized stackable components |
| JPH02123321A (ja) * | 1988-11-02 | 1990-05-10 | Shojiro Kawakami | 光アイソレータの製造方法および同製造方法に用いられる偏光素子アレイ並びに同製造方法で得られた光アイソレータを一体化した光学モジュール |
| JP2849655B2 (ja) * | 1990-02-22 | 1999-01-20 | 株式会社トーキン | 光アイソレータの製造方法 |
| JPH04338916A (ja) * | 1990-08-06 | 1992-11-26 | Kyocera Corp | 光アイソレータ用素子及び該光アイソレータ用素子を用いた光アイソレータ，半導体レーザモジュール |
| DE69121176T2 (de) * | 1990-12-17 | 1997-01-09 | Nippon Telegraph & Telephone | Optischer Zirkulator |
| JPH04240804A (ja) * | 1991-01-25 | 1992-08-28 | Seiko Epson Corp | 偏光素子 |
| JP2697354B2 (ja) * | 1991-05-10 | 1998-01-14 | 日本電気株式会社 | 光アイソレータの製造方法 |
| US5245471A (en) * | 1991-06-14 | 1993-09-14 | Tdk Corporation | Polarizers, polarizer-equipped optical elements, and method of manufacturing the same |
| 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 |
| US5808793A (en) * | 1996-01-17 | 1998-09-15 | Hewlett-Packard Company | Low-cost compact optical isolators |
| US5888603A (en) * | 1996-04-24 | 1999-03-30 | Fergason; James L. | Stacked films birefringent device and method of making same |
| 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
- 1997-11-21 US US08/975,615 patent/US6043933A/en not_active Expired - Fee Related
-
1998
- 1998-07-10 EP EP98112900A patent/EP0918246B1/en not_active Expired - Lifetime
- 1998-07-10 DE DE69828369T patent/DE69828369T2/de not_active Expired - Fee Related
- 1998-07-10 EP EP03011948A patent/EP1343044A1/en not_active Withdrawn
- 1998-11-20 JP JP33101798A patent/JP4287522B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69828369D1 (de) | 2005-02-03 |
| JP4287522B2 (ja) | 2009-07-01 |
| JPH11218722A (ja) | 1999-08-10 |
| EP1343044A1 (en) | 2003-09-10 |
| US6043933A (en) | 2000-03-28 |
| EP0918246B1 (en) | 2004-12-29 |
| EP0918246A1 (en) | 1999-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AVAGO TECHNOLOGIES GENERAL IP ( SINGAPORE) PTE. LT |
|
| 8339 | Ceased/non-payment of the annual fee |