ATE157166T1 - Vorrichtung zur messung von optischen eigenschaften durchsichtiger gegenstände - Google Patents
Vorrichtung zur messung von optischen eigenschaften durchsichtiger gegenständeInfo
- Publication number
- ATE157166T1 ATE157166T1 AT91909116T AT91909116T ATE157166T1 AT E157166 T1 ATE157166 T1 AT E157166T1 AT 91909116 T AT91909116 T AT 91909116T AT 91909116 T AT91909116 T AT 91909116T AT E157166 T1 ATE157166 T1 AT E157166T1
- Authority
- AT
- Austria
- Prior art keywords
- light beam
- cell
- optical properties
- analysing
- measuring optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000007787 solid Substances 0.000 abstract 1
- 239000012780 transparent material Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/412—Index profiling of optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0342—Solid sample being immersed, e.g. equiindex fluid
Landscapes
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909010181A GB9010181D0 (en) | 1990-05-04 | 1990-05-04 | Apparatus for analysing optical properties of transparent objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE157166T1 true ATE157166T1 (de) | 1997-09-15 |
Family
ID=10675570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91909116T ATE157166T1 (de) | 1990-05-04 | 1991-05-03 | Vorrichtung zur messung von optischen eigenschaften durchsichtiger gegenstände |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5463466A (de) |
| EP (1) | EP0528880B1 (de) |
| JP (1) | JP2668453B2 (de) |
| AT (1) | ATE157166T1 (de) |
| DE (1) | DE69127362T2 (de) |
| GB (1) | GB9010181D0 (de) |
| WO (1) | WO1991017425A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2700006B1 (fr) * | 1992-12-24 | 1995-03-17 | France Telecom | Appareil de mesure de profil d'indice d'une préforme de fibre optique comportant une enveloppe externe et un cÓoeur. |
| US5710625A (en) * | 1996-04-30 | 1998-01-20 | Hughes Electronics | Spectral oil immersion cell |
| JP2010508504A (ja) * | 2006-10-30 | 2010-03-18 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 懸濁媒質の撮像 |
| US8013985B2 (en) * | 2009-03-30 | 2011-09-06 | Corning Incorporated | Methods of measuring the refractive index profile of a transparent cylindrical object |
| LU91723B1 (en) | 2010-08-23 | 2012-02-24 | Univ Luxembourg | Temperature modulated refractive index measurement |
| JP6536185B2 (ja) * | 2014-06-13 | 2019-07-03 | 信越化学工業株式会社 | 合成石英ガラス基板の製造方法 |
| WO2017216608A1 (en) * | 2016-06-15 | 2017-12-21 | Sorin Group Italia S.R.L | Methods and devices for monitoring blood |
| US12422359B2 (en) | 2023-06-26 | 2025-09-23 | Heraeus Quartz North America Llc | Tomographic refractive index profile evaluation of non-symmetrical glass fiber preforms and fibers themselves |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529896A (en) * | 1966-06-20 | 1970-09-22 | Technicon Corp | Flow cell immersed in a fluid having the same refractive index as the flow cell |
| US4208126A (en) * | 1978-05-24 | 1980-06-17 | Electric Power Research Institute, Inc. | System for detecting foreign particles or voids in electrical cable insulation and method |
| US4227806A (en) * | 1978-10-16 | 1980-10-14 | Western Electric Company, Inc. | Methods for non-destructively determining parameters of an optical fiber preform |
| GB2071315B (en) * | 1980-03-11 | 1984-08-08 | Nat Res Dev | Measuring refractive index profile |
| WO1981002634A1 (en) * | 1980-03-11 | 1981-09-17 | Nat Res Dev | Measurement of refractive index profile |
| US4441811A (en) * | 1981-09-10 | 1984-04-10 | Corning Glass Works | Apparatus and method for determining refractive index profile in a cylindrical article |
| JPS61145432A (ja) * | 1984-12-19 | 1986-07-03 | Kazumasa Sasaki | 屈折率整合液セル |
| JPH0617850B2 (ja) * | 1985-05-21 | 1994-03-09 | 住友電気工業株式会社 | プリフオ−ムの屈折率測定方法 |
| GB8629492D0 (en) * | 1986-12-10 | 1987-01-21 | Smiths Industries Plc | Optical radiation sensor apparatus |
-
1990
- 1990-05-04 GB GB909010181A patent/GB9010181D0/en active Pending
-
1991
- 1991-05-03 AT AT91909116T patent/ATE157166T1/de not_active IP Right Cessation
- 1991-05-03 EP EP91909116A patent/EP0528880B1/de not_active Expired - Lifetime
- 1991-05-03 DE DE69127362T patent/DE69127362T2/de not_active Expired - Fee Related
- 1991-05-03 JP JP3508762A patent/JP2668453B2/ja not_active Expired - Fee Related
- 1991-05-03 WO PCT/GB1991/000716 patent/WO1991017425A1/en not_active Ceased
-
1995
- 1995-02-22 US US08/392,299 patent/US5463466A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0528880B1 (de) | 1997-08-20 |
| EP0528880A1 (de) | 1993-03-03 |
| JP2668453B2 (ja) | 1997-10-27 |
| GB9010181D0 (en) | 1990-06-27 |
| JPH05507555A (ja) | 1993-10-28 |
| DE69127362D1 (de) | 1997-09-25 |
| DE69127362T2 (de) | 1997-12-18 |
| US5463466A (en) | 1995-10-31 |
| WO1991017425A1 (en) | 1991-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |