RU94035323A - Polychromator - Google Patents

Polychromator

Info

Publication number
RU94035323A
RU94035323A RU94035323/25A RU94035323A RU94035323A RU 94035323 A RU94035323 A RU 94035323A RU 94035323/25 A RU94035323/25 A RU 94035323/25A RU 94035323 A RU94035323 A RU 94035323A RU 94035323 A RU94035323 A RU 94035323A
Authority
RU
Russia
Prior art keywords
output
optics
photodetector
polychromator
prismatic lenses
Prior art date
Application number
RU94035323/25A
Other languages
Russian (ru)
Other versions
RU2090846C1 (en
Inventor
П.С. Владимиров
Original Assignee
Научно-производственное объединение "Тайфун"
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 Научно-производственное объединение "Тайфун" filed Critical Научно-производственное объединение "Тайфун"
Priority to RU94035323A priority Critical patent/RU2090846C1/en
Publication of RU94035323A publication Critical patent/RU94035323A/en
Application granted granted Critical
Publication of RU2090846C1 publication Critical patent/RU2090846C1/en

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  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

FIELD: aids measuring intensity and spectral composition of infrared, visible and ultraviolet radiations, study of optical properties and composition of atmosphere. SUBSTANCE: polychromator includes scanning device, input optics, dispersing element, selector of wave lengths, rule of output slits, output optics and photodetector. Output optics includes row of prismatic lenses positioned opposite to output slits and placed into optical coupling in parallel between rule of output slits and photodetector. In particular prismatic lenses can be manufactured in the form of prisms with flat surfaces. EFFECT: reduced losses for absorption and reflection of light, diminished dimensions and mass of polychromator. 2 cl, 3 dwg

Claims (1)

Изобретение относится к средствам измерения интенсивности и спектрального состава инфракрасного, видимого или ультрафиолетового излучения и может быть использовано для изучения оптических свойств и состава атмосферы. Полихроматор содержит сканирующее устройство, входную оптику, диспергирующий элемент, селектор длин волн, линейку выходных щелей, выходную оптику и фотодетектор, причем выходная оптика содержит ряд призматических линз, установленных напротив выходных щелей и параллельно включенных в оптическую связь между линейкой выходных щелей и фотодетектором. В частности, призматические линзы могут быть выполнены в виде призм с плоскими поверхностями. Технический результат заключается в сокращении потерь на поглощение и отражение света, уменьшении габаритов и массы прибора, упрощении его изготовления.The invention relates to means for measuring the intensity and spectral composition of infrared, visible or ultraviolet radiation and can be used to study the optical properties and composition of the atmosphere. The polychromator comprises a scanning device, input optics, a dispersing element, a wavelength selector, a line of output slits, an output optics and a photodetector, the output optics containing a series of prismatic lenses mounted opposite the output slots and parallelly included in the optical communication between the output slit line and the photodetector. In particular, prismatic lenses can be made in the form of prisms with flat surfaces. The technical result consists in reducing losses on the absorption and reflection of light, reducing the dimensions and mass of the device, simplifying its manufacture.
RU94035323A 1994-09-21 1994-09-21 Polychromator RU2090846C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94035323A RU2090846C1 (en) 1994-09-21 1994-09-21 Polychromator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94035323A RU2090846C1 (en) 1994-09-21 1994-09-21 Polychromator

Publications (2)

Publication Number Publication Date
RU94035323A true RU94035323A (en) 1997-03-10
RU2090846C1 RU2090846C1 (en) 1997-09-20

Family

ID=20160729

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94035323A RU2090846C1 (en) 1994-09-21 1994-09-21 Polychromator

Country Status (1)

Country Link
RU (1) RU2090846C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2529052C2 (en) * 2012-12-21 2014-09-27 Открытое акционерное общество "ЛОМО" Space telescope

Also Published As

Publication number Publication date
RU2090846C1 (en) 1997-09-20

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