FR1419066A - Devices for analysis - Google Patents

Devices for analysis

Info

Publication number
FR1419066A
FR1419066A FR994481A FR994481A FR1419066A FR 1419066 A FR1419066 A FR 1419066A FR 994481 A FR994481 A FR 994481A FR 994481 A FR994481 A FR 994481A FR 1419066 A FR1419066 A FR 1419066A
Authority
FR
France
Prior art keywords
analysis
devices
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
FR994481A
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR994481A priority Critical patent/FR1419066A/en
Application granted granted Critical
Publication of FR1419066A publication Critical patent/FR1419066A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/0009—Materials therefor
    • G02F1/0045—Liquid crystals characterised by their physical properties
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
FR994481A 1964-11-10 1964-11-10 Devices for analysis Expired FR1419066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR994481A FR1419066A (en) 1964-11-10 1964-11-10 Devices for analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994481A FR1419066A (en) 1964-11-10 1964-11-10 Devices for analysis

Publications (1)

Publication Number Publication Date
FR1419066A true FR1419066A (en) 1965-11-26

Family

ID=8842187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994481A Expired FR1419066A (en) 1964-11-10 1964-11-10 Devices for analysis

Country Status (1)

Country Link
FR (1) FR1419066A (en)

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