IT1241210B - Optical spectroscopy system - Google Patents

Optical spectroscopy system

Info

Publication number
IT1241210B
IT1241210B IT67314A IT6731490A IT1241210B IT 1241210 B IT1241210 B IT 1241210B IT 67314 A IT67314 A IT 67314A IT 6731490 A IT6731490 A IT 6731490A IT 1241210 B IT1241210 B IT 1241210B
Authority
IT
Italy
Prior art keywords
spectroscopy system
optical spectroscopy
pulse
radiation
analysed
Prior art date
Application number
IT67314A
Other languages
Italian (it)
Other versions
IT9067314A1 (en
IT9067314A0 (en
Inventor
Giorgio Greco
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT67314A priority Critical patent/IT1241210B/en
Publication of IT9067314A0 publication Critical patent/IT9067314A0/en
Priority to US07/684,041 priority patent/US5144374A/en
Priority to JP3109586A priority patent/JPH04230812A/en
Priority to DE69104114T priority patent/DE69104114T2/en
Priority to DE199191106708T priority patent/DE454124T1/en
Priority to EP91106708A priority patent/EP0454124B1/en
Priority to CA002041342A priority patent/CA2041342C/en
Publication of IT9067314A1 publication Critical patent/IT9067314A1/en
Application granted granted Critical
Publication of IT1241210B publication Critical patent/IT1241210B/en

Links

Landscapes

  • Spectrometry And Color Measurement (AREA)
  • Glass Compositions (AREA)
  • Gyroscopes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Optical spectroscopy system in which a pulse of radiation being analysed is sent to a diffraction element 2 that has increased chromatic dispersion characteristics in time, and information is obtained concerning the spectrum of the radiation from the temporary widening of the pulse. Figure 2.
IT67314A 1990-04-27 1990-04-27 Optical spectroscopy system IT1241210B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT67314A IT1241210B (en) 1990-04-27 1990-04-27 Optical spectroscopy system
US07/684,041 US5144374A (en) 1990-04-27 1991-04-11 Optical spectroscopy system
JP3109586A JPH04230812A (en) 1990-04-27 1991-04-16 Optical spectroscopy system
DE69104114T DE69104114T2 (en) 1990-04-27 1991-04-25 System for evaluating the optical dispersion.
DE199191106708T DE454124T1 (en) 1990-04-27 1991-04-25 OPTICAL SPECTROSCOPY SYSTEM.
EP91106708A EP0454124B1 (en) 1990-04-27 1991-04-25 Optical dispersion evaluation system
CA002041342A CA2041342C (en) 1990-04-27 1991-04-26 Optical spectroscopy system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67314A IT1241210B (en) 1990-04-27 1990-04-27 Optical spectroscopy system

Publications (3)

Publication Number Publication Date
IT9067314A0 IT9067314A0 (en) 1990-04-27
IT9067314A1 IT9067314A1 (en) 1991-10-27
IT1241210B true IT1241210B (en) 1993-12-29

Family

ID=11301393

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67314A IT1241210B (en) 1990-04-27 1990-04-27 Optical spectroscopy system

Country Status (1)

Country Link
IT (1) IT1241210B (en)

Also Published As

Publication number Publication date
IT9067314A1 (en) 1991-10-27
IT9067314A0 (en) 1990-04-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950419