DE2604666A1 - Monochromator zur nutzung zweier wellenlaengen - Google Patents

Monochromator zur nutzung zweier wellenlaengen

Info

Publication number
DE2604666A1
DE2604666A1 DE19762604666 DE2604666A DE2604666A1 DE 2604666 A1 DE2604666 A1 DE 2604666A1 DE 19762604666 DE19762604666 DE 19762604666 DE 2604666 A DE2604666 A DE 2604666A DE 2604666 A1 DE2604666 A1 DE 2604666A1
Authority
DE
Germany
Prior art keywords
monochromator
light
light guide
wavelength
monochromator according
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
DE19762604666
Other languages
German (de)
English (en)
Inventor
Dieter Dr Ing Jaenchen
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.)
CAMAG CHEMIE
Original Assignee
CAMAG CHEMIE
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 CAMAG CHEMIE filed Critical CAMAG CHEMIE
Priority to DE19762604666 priority Critical patent/DE2604666A1/de
Priority to CH73577A priority patent/CH600317A5/xx
Priority to US05/765,395 priority patent/US4140399A/en
Priority to GB4781/77A priority patent/GB1507448A/en
Priority to FR7703190A priority patent/FR2340541A1/fr
Publication of DE2604666A1 publication Critical patent/DE2604666A1/de
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
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/427—Dual wavelengths spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19762604666 1976-02-06 1976-02-06 Monochromator zur nutzung zweier wellenlaengen Pending DE2604666A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19762604666 DE2604666A1 (de) 1976-02-06 1976-02-06 Monochromator zur nutzung zweier wellenlaengen
CH73577A CH600317A5 (enExample) 1976-02-06 1977-01-21
US05/765,395 US4140399A (en) 1976-02-06 1977-02-03 Monochromator for simultaneous selection and utilization of two wave-lengths
GB4781/77A GB1507448A (en) 1976-02-06 1977-02-04 Monochromator for simultaneous selection and utilization of two wavelengths
FR7703190A FR2340541A1 (fr) 1976-02-06 1977-02-04 Monochromateur pour l'emploi de deux longueurs d'onde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762604666 DE2604666A1 (de) 1976-02-06 1976-02-06 Monochromator zur nutzung zweier wellenlaengen

Publications (1)

Publication Number Publication Date
DE2604666A1 true DE2604666A1 (de) 1977-08-11

Family

ID=5969240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762604666 Pending DE2604666A1 (de) 1976-02-06 1976-02-06 Monochromator zur nutzung zweier wellenlaengen

Country Status (5)

Country Link
US (1) US4140399A (enExample)
CH (1) CH600317A5 (enExample)
DE (1) DE2604666A1 (enExample)
FR (1) FR2340541A1 (enExample)
GB (1) GB1507448A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279511A (en) 1976-11-06 1981-07-21 Hewlett-Packard Company Photometric absorption detector
DE19509157A1 (de) * 1995-03-14 1996-09-19 Meinrad Maechler Optisches System mit großen Meßbereichen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385837A (en) * 1978-05-22 1983-05-31 Irvine Optical Corporation Apparatus and system for linewidth measurements
US4320972A (en) * 1980-03-31 1982-03-23 South African Inventions Development Corporation Vacuum spectrometer having a number of remotely positionable narrow wavelength detectors
EP0045898A3 (en) * 1980-08-11 1982-02-24 Vitafin N.V. Dual wavelength photometer with means for varying light signal wavelengths
US5767965A (en) * 1996-05-31 1998-06-16 Instruments S.A., Inc. Apparatus and method for driving diffraction gratings
DE19820861B4 (de) * 1998-05-09 2004-09-16 Bruker Axs Gmbh Simultanes Röntgenfluoreszenz-Spektrometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420077A (en) * 1944-01-24 1947-05-06 Maurice F Hasler Direct reading spectrochemical analysis apparatus
US2572119A (en) * 1946-04-16 1951-10-23 Gerhard H Dieke Electrical system using photomultiplier tubes for spectrographic analysis
ZA714166B (en) * 1970-07-01 1972-03-29 Coats Ltd J & P Colorimeter for measuring the colour characteristics of an object
GB1392379A (en) * 1972-08-17 1975-04-30 Rank Organisation Ltd Analytical apparatus
US4012147A (en) * 1974-11-06 1977-03-15 George Edouard Walrafen Slit-less spectrometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279511A (en) 1976-11-06 1981-07-21 Hewlett-Packard Company Photometric absorption detector
DE19509157A1 (de) * 1995-03-14 1996-09-19 Meinrad Maechler Optisches System mit großen Meßbereichen

Also Published As

Publication number Publication date
CH600317A5 (enExample) 1978-06-15
FR2340541B1 (enExample) 1981-01-30
GB1507448A (en) 1978-04-12
US4140399A (en) 1979-02-20
FR2340541A1 (fr) 1977-09-02

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Legal Events

Date Code Title Description
OHW Rejection