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 medium

Info

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
Application number
GB24364/48A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB653887A publication Critical patent/GB653887A/en
Expired legal-status Critical Current

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)
GB24364/48A 1948-05-31 1948-09-16 Optical apparatus for determining the distribution of the refractive index in a medium Expired GB653887A (en)

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 (US06272168-20010807-M00014.png)
CH (1) CH261670A (US06272168-20010807-M00014.png)
DE (1) DE881585C (US06272168-20010807-M00014.png)
FR (1) FR971551A (US06272168-20010807-M00014.png)
GB (1) GB653887A (US06272168-20010807-M00014.png)
NL (2) NL69159C (US06272168-20010807-M00014.png)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (US06272168-20010807-M00014.png) * 1952-10-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
FR971551A (fr) 1951-01-18
DE881585C (de) 1953-05-13
CH261670A (de) 1949-05-31
NL142357B (nl)
NL69159C (US06272168-20010807-M00014.png) 1951-12-15
BE484845A (US06272168-20010807-M00014.png) 1948-09-30

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