GB1258504A - - Google Patents

Info

Publication number
GB1258504A
GB1258504A GB1258504DA GB1258504A GB 1258504 A GB1258504 A GB 1258504A GB 1258504D A GB1258504D A GB 1258504DA GB 1258504 A GB1258504 A GB 1258504A
Authority
GB
United Kingdom
Prior art keywords
grating
prism
slit
parallel
image
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
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 filed Critical
Publication of GB1258504A publication Critical patent/GB1258504A/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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1809—Echelle gratings

Landscapes

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

Abstract

1,258,504. Spectrometers. SPECTRAMETRICS Inc. March 5, 1969 [March 6, 1968], No. 11827/69. Heading G2J. In a spectrometer comprising a prism 11, an echelle grating 12 and collimating mirrors 22, 23, energy incident on the entrance slit 21 is displayed at the exit focal plane as a two dimensional array. Light from a source 25 passes through an optical system 26, the slit 21 and via mirror 22 to prism 11 where it is dispersed in a plane parallel to slit 21 and strikes grating 12. Light reflected from the grating passes back through prism to mirror 23 where it is reflected to the exit focal plane. The prism and grating are mounted on parallel rotatable shafts 14 and (15), Fig. 1 (not shown), a further shaft 16 normal to shaft (15) and parallel to the grating ruling mounts the grating. The output may be dectected by image tubes, image intensifiers, image converters, spatial/temporal encoders, optical correlators or dectector arrays.
GB1258504D 1968-03-06 1969-03-05 Expired GB1258504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71088168A 1968-03-06 1968-03-06

Publications (1)

Publication Number Publication Date
GB1258504A true GB1258504A (en) 1971-12-30

Family

ID=24855917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258504D Expired GB1258504A (en) 1968-03-06 1969-03-05

Country Status (4)

Country Link
JP (1) JPS5113024B1 (en)
DE (1) DE1909841C3 (en)
FR (1) FR2003299A1 (en)
GB (1) GB1258504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8111396B2 (en) 2006-04-01 2012-02-07 Carl Zeiss Microimaging Gmbh Spectrometric measurement system and method for compensating for veiling glare

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172227U (en) * 1974-12-03 1976-06-07
JPS51124630U (en) * 1975-04-05 1976-10-08
EP0118504B1 (en) * 1982-09-04 1988-01-07 BERGSTRÖM, Arne Image monochromator
CA1229897A (en) * 1984-12-03 1987-12-01 Gilbert M. Levy Optics system for emission spectrometer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011391A (en) * 1959-07-29 1961-12-05 Jarrell Ash Company High speed plane grating spectrograph and monochromator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8111396B2 (en) 2006-04-01 2012-02-07 Carl Zeiss Microimaging Gmbh Spectrometric measurement system and method for compensating for veiling glare

Also Published As

Publication number Publication date
JPS5113024B1 (en) 1976-04-24
DE1909841A1 (en) 1969-10-02
FR2003299A1 (en) 1969-11-07
DE1909841B2 (en) 1977-11-17
DE1909841C3 (en) 1978-07-06

Similar Documents

Publication Publication Date Title
US4984888A (en) Two-dimensional spectrometer
US5026160A (en) Monolithic optical programmable spectrograph (MOPS)
GB1137627A (en) Variable angle attachment for infrared reflection spectroscopy
CA2086864A1 (en) High spatial resolution imaging spectrograph
GB973675A (en) Improvements relating to centred optical systems
US4443058A (en) Test image projector for testing imaging devices
US3363525A (en) Photography of spectral dispersion
GB1258504A (en)
Bowen Telescopes
GB1473615A (en) Spectrometer with interferential selective amplitude modulation
US3567322A (en) Spectrometer
US3048080A (en) Spectroscopic device
GB1483118A (en) Optical scanning device
US3537795A (en) Optical scanning device for rapid spectroscopy
GB1246098A (en) Improvements in or relating to monochromators
GB766909A (en) Improvements in spectrographs and monochromators
US3025744A (en) Spectrometer
GB1217785A (en) Optical scanner
GB1214870A (en) Infrared linescan system
GB1138581A (en) Improvements in spectroscopy
GB1225831A (en)
JPS5633572A (en) Optical rader device
SU642611A1 (en) Dispersion prism system
GB765441A (en) Spectroscopic device
GB1068389A (en) Improvements in and relating to optical systems of the schmidt type

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years