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DK108597C - Optical element for producing repeated reflections. - Google Patents

Optical element for producing repeated reflections.

Info

Publication number
DK108597C
DK108597C DK103666AA DK103666A DK108597C DK 108597 C DK108597 C DK 108597C DK 103666A A DK103666A A DK 103666AA DK 103666 A DK103666 A DK 103666A DK 108597 C DK108597 C DK 108597C
Authority
DK
Denmark
Prior art keywords
optical element
repeated reflections
producing repeated
producing
reflections
Prior art date
Application number
DK103666AA
Other languages
Danish (da)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK108597C publication Critical patent/DK108597C/en

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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors

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)
DK103666AA 1963-09-11 1964-09-08 Optical element for producing repeated reflections. DK108597C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30814263A 1963-09-11 1963-09-11

Publications (1)

Publication Number Publication Date
DK108597C true DK108597C (en) 1968-01-08

Family

ID=23192731

Family Applications (2)

Application Number Title Priority Date Filing Date
DK443464AA DK107449C (en) 1963-09-11 1964-09-08 Optical element for generating repeated reflections.
DK103666AA DK108597C (en) 1963-09-11 1964-09-08 Optical element for producing repeated reflections.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK443464AA DK107449C (en) 1963-09-11 1964-09-08 Optical element for generating repeated reflections.

Country Status (7)

Country Link
BE (1) BE652878A (en)
CH (2) CH455315A (en)
DE (1) DE1285761B (en)
DK (2) DK107449C (en)
GB (2) GB1080112A (en)
NL (1) NL6410301A (en)
SE (1) SE315750B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232059A1 (en) * 1981-09-04 1983-03-24 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. GLASS FIBER DETECTOR
EP0221011A3 (en) * 1985-09-26 1989-11-02 Ciba-Geigy Ag Analytical method using attenuated total reflection
US5015092A (en) * 1989-05-05 1991-05-14 Spectra-Tech, Inc. Sampling probe for optical analyzation of a sample

Also Published As

Publication number Publication date
DE1772690A1 (en) 1971-05-27
DE1772690B2 (en) 1972-10-19
GB1080112A (en) 1967-08-23
DK107449C (en) 1967-05-29
GB1080114A (en) 1967-08-23
SE315750B (en) 1969-10-06
NL6410301A (en) 1965-03-12
BE652878A (en) 1965-03-09
DE1285761B (en) 1968-12-19
CH455315A (en) 1968-06-28
CH440751A (en) 1967-07-31

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