GB653887A - Optical apparatus for determining the distribution of the refractive index in a medium - Google Patents
Optical apparatus for determining the distribution of the refractive index in a mediumInfo
- Publication number
- GB653887A GB653887A GB24364/48A GB2436448A GB653887A GB 653887 A GB653887 A GB 653887A GB 24364/48 A GB24364/48 A GB 24364/48A GB 2436448 A GB2436448 A GB 2436448A GB 653887 A GB653887 A GB 653887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- beams
- cell
- medium
- mirrors
- 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
Links
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
- G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH653887X | 1948-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB653887A true GB653887A (en) | 1951-05-30 |
Family
ID=4526346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24364/48A Expired GB653887A (en) | 1948-05-31 | 1948-09-16 | Optical apparatus for determining the distribution of the refractive index in a medium |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE484845A (ko) |
CH (1) | CH261670A (ko) |
DE (1) | DE881585C (ko) |
FR (1) | FR971551A (ko) |
GB (1) | GB653887A (ko) |
NL (2) | NL69159C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104596989A (zh) * | 2015-01-23 | 2015-05-06 | 四川大学 | 基于干涉条纹图处理测量透明介质折射率分布的方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931197C (de) * | 1950-11-07 | 1955-08-04 | Erik Ingelstam | Refraktometer |
US2762254A (en) * | 1951-02-07 | 1956-09-11 | Kegeles Gerson | Electrophoresis apparatus having a prismatic cell |
NL94761C (ko) * | 1952-10-03 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE729121C (de) * | 1939-07-22 | 1942-12-10 | Versuchsanstalt Fuer Luftfahrt | Verfahren zur gemeinsamen Untersuhung von durchsichtigen Objekten nach dem Schlierenverfahren und dem Interferenzverfahren |
-
0
- NL NL696919403A patent/NL142357B/xx unknown
-
1947
- 1947-09-16 CH CH261670D patent/CH261670A/de unknown
-
1948
- 1948-09-11 FR FR971551D patent/FR971551A/fr not_active Expired
- 1948-09-14 BE BE484845D patent/BE484845A/xx unknown
- 1948-09-15 NL NL142357A patent/NL69159C/xx active
- 1948-09-16 GB GB24364/48A patent/GB653887A/en not_active Expired
-
1949
- 1949-11-12 DE DE1949881585D patent/DE881585C/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104596989A (zh) * | 2015-01-23 | 2015-05-06 | 四川大学 | 基于干涉条纹图处理测量透明介质折射率分布的方法 |
CN104596989B (zh) * | 2015-01-23 | 2017-05-31 | 四川大学 | 基于干涉条纹图处理测量透明介质折射率分布的方法 |
Also Published As
Publication number | Publication date |
---|---|
NL142357B (nl) | |
NL69159C (ko) | 1951-12-15 |
DE881585C (de) | 1953-05-13 |
FR971551A (fr) | 1951-01-18 |
CH261670A (de) | 1949-05-31 |
BE484845A (ko) | 1948-09-30 |
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