GB809364A - Apparatus for spectrum analysis - Google Patents

Apparatus for spectrum analysis

Info

Publication number
GB809364A
GB809364A GB1697555A GB1697555A GB809364A GB 809364 A GB809364 A GB 809364A GB 1697555 A GB1697555 A GB 1697555A GB 1697555 A GB1697555 A GB 1697555A GB 809364 A GB809364 A GB 809364A
Authority
GB
United Kingdom
Prior art keywords
photomultiplier
june
slit
spectrum analysis
light
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
GB1697555A
Inventor
Walter Scott Wodhams
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.)
Hilger and Watts Ltd
Original Assignee
Hilger and Watts 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 Hilger and Watts Ltd filed Critical Hilger and Watts Ltd
Priority to GB1697555A priority Critical patent/GB809364A/en
Publication of GB809364A publication Critical patent/GB809364A/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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • 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
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
    • 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
    • G01J3/04—Slit arrangements slit adjustment

Landscapes

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

Abstract

809,364. Apparatus for spectrum analysis. HILGER & WATTS Ltd. June 13, 1956 [June 13, 1955], No. 16975/55. Class 40 (3). In an arrangement for the spectroscopic analysis of materials, light which is characteristic of the material and produced in a source 1 is dispersed by means of an optical system comprising a slit 2, lens 3 and prism 4 to form a spectrum, the lines of which are directed on to a photomultiplier 9 via different ones of a bank of slits 61 ... 6<SP>4</SP> and a rotating apertured disc 7, the apertures 8<SP>1</SP>. . . 84 of which are so arranged that light from each slit, in turn, falls on the photomultiplier, the output from which is supplied to different inputs of an indicating device 13 in step with the rotation of the disc.
GB1697555A 1955-06-13 1955-06-13 Apparatus for spectrum analysis Expired GB809364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1697555A GB809364A (en) 1955-06-13 1955-06-13 Apparatus for spectrum analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1697555A GB809364A (en) 1955-06-13 1955-06-13 Apparatus for spectrum analysis

Publications (1)

Publication Number Publication Date
GB809364A true GB809364A (en) 1959-02-25

Family

ID=10086976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1697555A Expired GB809364A (en) 1955-06-13 1955-06-13 Apparatus for spectrum analysis

Country Status (1)

Country Link
GB (1) GB809364A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231459B (en) * 1963-07-23 1966-12-29 South African Inv S Dev Corp Photoelectric device with multiple detectors for scanning a spectrum
US3640625A (en) * 1967-06-08 1972-02-08 Nat Res Dev Multiplex spectrometer
GB2278434A (en) * 1993-05-24 1994-11-30 Secretary Trade Ind Brit Broadband radiometer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231459B (en) * 1963-07-23 1966-12-29 South African Inv S Dev Corp Photoelectric device with multiple detectors for scanning a spectrum
US3640625A (en) * 1967-06-08 1972-02-08 Nat Res Dev Multiplex spectrometer
GB2278434A (en) * 1993-05-24 1994-11-30 Secretary Trade Ind Brit Broadband radiometer
GB2278434B (en) * 1993-05-24 1997-05-14 Secretary Trade Ind Brit A broadband radiometer

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