JPS57187626A - Spectroscopic spectrum scanning device - Google Patents

Spectroscopic spectrum scanning device

Info

Publication number
JPS57187626A
JPS57187626A JP7279881A JP7279881A JPS57187626A JP S57187626 A JPS57187626 A JP S57187626A JP 7279881 A JP7279881 A JP 7279881A JP 7279881 A JP7279881 A JP 7279881A JP S57187626 A JPS57187626 A JP S57187626A
Authority
JP
Japan
Prior art keywords
voltage
intermediate layer
semiconductor
wave length
change
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.)
Pending
Application number
JP7279881A
Other languages
Japanese (ja)
Inventor
Hirohiko Yasuda
Mitsutaka Kato
Masao Hirano
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP7279881A priority Critical patent/JPS57187626A/en
Publication of JPS57187626A publication Critical patent/JPS57187626A/en
Pending 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

PURPOSE:To make it possible to raise the speed of scanning by forming a semi- transparent and elecricity conductive reflection film on both sides of a transparent intermediate layer that contains a dielectric body or semiconductor and has elasticity and applying required voltage between those reflection films. CONSTITUTION:When a voltage is applied between two metallic thin films 2, electro-static attraction develops between them by the Johnson-Rahbeck effect, because the intermediate layer has a thin film 3 such as semiconductor, and elastic deformation is produced in an elastic thin film 4 by this attraction. As a result the thickness d of the intermediate layer changes and the central wave length of the light that passes the Fabry-Perot interference meter changes, and this change of wave length depends on applied voltage. With this change in voltage applied to electricity conductive reflection film spectroscopic spectrum can be scanned and this allows raising of scanning speed.
JP7279881A 1981-05-13 1981-05-13 Spectroscopic spectrum scanning device Pending JPS57187626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7279881A JPS57187626A (en) 1981-05-13 1981-05-13 Spectroscopic spectrum scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7279881A JPS57187626A (en) 1981-05-13 1981-05-13 Spectroscopic spectrum scanning device

Publications (1)

Publication Number Publication Date
JPS57187626A true JPS57187626A (en) 1982-11-18

Family

ID=13499765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7279881A Pending JPS57187626A (en) 1981-05-13 1981-05-13 Spectroscopic spectrum scanning device

Country Status (1)

Country Link
JP (1) JPS57187626A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10610835B2 (en) 2010-05-07 2020-04-07 Clariant International Ag Emulsification device for continuously producing emulsions and/or dispersions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10610835B2 (en) 2010-05-07 2020-04-07 Clariant International Ag Emulsification device for continuously producing emulsions and/or dispersions

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