JPS5793235A - Spectroscopic irradiation device - Google Patents

Spectroscopic irradiation device

Info

Publication number
JPS5793235A
JPS5793235A JP16951780A JP16951780A JPS5793235A JP S5793235 A JPS5793235 A JP S5793235A JP 16951780 A JP16951780 A JP 16951780A JP 16951780 A JP16951780 A JP 16951780A JP S5793235 A JPS5793235 A JP S5793235A
Authority
JP
Japan
Prior art keywords
light
specimen
spectrum
focal surface
spectroscope
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
JP16951780A
Other languages
Japanese (ja)
Inventor
Toru Kurahashi
Isao Iwahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16951780A priority Critical patent/JPS5793235A/en
Publication of JPS5793235A publication Critical patent/JPS5793235A/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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • 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
    • G01J3/02—Details
    • 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
    • G01J3/02—Details
    • G01J3/0202—Mechanical elements; Supports for optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To irradiate light having different wavelengths on a specimen concurrently by providing a monochromatic light irradiating device which communicates focal surface of the spectrum of a spectroscope and an object to be irradiated. CONSTITUTION:The light emitted from a white light source lamp 7 enters into the spectroscope from an incident slit 8 through a shutter 23. The light is reflected by a flat mirror 9 and converged by a concave mirror 10. Said light is diffracted and dispersed by a diffraction grating 11 and an image is formed on the spectrum focal surface 12. A beam 21 is the light having a wavelength of 250 nm, and a beam 22 is the dispersing direction of the light having the wavelength of 1,000nm. A fixed frame 14, wherein both ends are fixed to stands 13a and 13b, is provided over the spectrum focal surface 12. A moving arm 15 is provided under the fixed frame 14. A optical fiber incident device 16 which is controlled by a control device 6 is attached to the bottom surface of the moving arm 15. The optical fiber 17 is communicated with an emitting device 18. In the case a plurality of said moving arms 15 are provided, a plurality of the monochromatic light beams are concurrently irradiated on the specimen in a specimen irradiation chamber 5.
JP16951780A 1980-12-03 1980-12-03 Spectroscopic irradiation device Pending JPS5793235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16951780A JPS5793235A (en) 1980-12-03 1980-12-03 Spectroscopic irradiation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16951780A JPS5793235A (en) 1980-12-03 1980-12-03 Spectroscopic irradiation device

Publications (1)

Publication Number Publication Date
JPS5793235A true JPS5793235A (en) 1982-06-10

Family

ID=15887968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16951780A Pending JPS5793235A (en) 1980-12-03 1980-12-03 Spectroscopic irradiation device

Country Status (1)

Country Link
JP (1) JPS5793235A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61281940A (en) * 1985-06-07 1986-12-12 Shimadzu Corp Multiwavelength photometric device for analysis
EP0452403A1 (en) * 1989-01-04 1991-10-23 Guided Wave Inc Dual fiber optic spectrophotometer.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61281940A (en) * 1985-06-07 1986-12-12 Shimadzu Corp Multiwavelength photometric device for analysis
EP0452403A1 (en) * 1989-01-04 1991-10-23 Guided Wave Inc Dual fiber optic spectrophotometer.

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