FR1486600A - Method and apparatus for measuring a parameter of a sample - Google Patents

Method and apparatus for measuring a parameter of a sample

Info

Publication number
FR1486600A
FR1486600A FR69189A FR69189A FR1486600A FR 1486600 A FR1486600 A FR 1486600A FR 69189 A FR69189 A FR 69189A FR 69189 A FR69189 A FR 69189A FR 1486600 A FR1486600 A FR 1486600A
Authority
FR
France
Prior art keywords
parameter
sample
measuring
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
FR69189A
Other languages
French (fr)
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.)
Princeton Applied Research Corp
Original Assignee
Princeton Applied Research Corp
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 Princeton Applied Research Corp filed Critical Princeton Applied Research Corp
Priority to FR69189A priority Critical patent/FR1486600A/en
Application granted granted Critical
Publication of FR1486600A publication Critical patent/FR1486600A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • 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
    • G01N21/21—Polarisation-affecting properties
FR69189A 1965-08-06 1966-07-12 Method and apparatus for measuring a parameter of a sample Expired FR1486600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69189A FR1486600A (en) 1965-08-06 1966-07-12 Method and apparatus for measuring a parameter of a sample

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47791365A 1965-08-06 1965-08-06
FR69189A FR1486600A (en) 1965-08-06 1966-07-12 Method and apparatus for measuring a parameter of a sample

Publications (1)

Publication Number Publication Date
FR1486600A true FR1486600A (en) 1967-06-30

Family

ID=26171937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69189A Expired FR1486600A (en) 1965-08-06 1966-07-12 Method and apparatus for measuring a parameter of a sample

Country Status (1)

Country Link
FR (1) FR1486600A (en)

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