IT8809369A0 - Sistema ottico autofocheggiante per misure di spettrofotometria esimili, con sensori in fibra ottica - Google Patents

Sistema ottico autofocheggiante per misure di spettrofotometria esimili, con sensori in fibra ottica

Info

Publication number
IT8809369A0
IT8809369A0 IT8809369A IT936988A IT8809369A0 IT 8809369 A0 IT8809369 A0 IT 8809369A0 IT 8809369 A IT8809369 A IT 8809369A IT 936988 A IT936988 A IT 936988A IT 8809369 A0 IT8809369 A0 IT 8809369A0
Authority
IT
Italy
Prior art keywords
self
similar
optical system
fiber optic
focusing optical
Prior art date
Application number
IT8809369A
Other languages
English (en)
Other versions
IT1222224B (it
Inventor
Conforti Giuliano
Brenci Massimo
Mencaglia Andrea Azeglio
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to IT09369/88A priority Critical patent/IT1222224B/it
Publication of IT8809369A0 publication Critical patent/IT8809369A0/it
Priority to EP89830126A priority patent/EP0334820B1/en
Priority to DE68923471T priority patent/DE68923471T2/de
Priority to AT89830126T priority patent/ATE125367T1/de
Priority to US07/326,962 priority patent/US5048958A/en
Application granted granted Critical
Publication of IT1222224B publication Critical patent/IT1222224B/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient
    • 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
    • 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
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Transform (AREA)
IT09369/88A 1988-03-25 1988-03-25 Sistema ottico autofocheggiante per misure di spettrofotometria e simili,con sensori in fibra ottica IT1222224B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT09369/88A IT1222224B (it) 1988-03-25 1988-03-25 Sistema ottico autofocheggiante per misure di spettrofotometria e simili,con sensori in fibra ottica
EP89830126A EP0334820B1 (en) 1988-03-25 1989-03-21 Self-focusing optical system for spectrophotometric measurements and the like, with optical fiber sensors
DE68923471T DE68923471T2 (de) 1988-03-25 1989-03-21 Selbstfokussierendes optisches System für spektralphotometrische und verwandte Messungen mit optischen Fasersensoren.
AT89830126T ATE125367T1 (de) 1988-03-25 1989-03-21 Selbstfokussierendes optisches system für spektralphotometrische und verwandte messungen mit optischen fasersensoren.
US07/326,962 US5048958A (en) 1988-03-25 1989-03-22 Self-focusing optical system for spectrophotometric measurements and the like, with optical fiber sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09369/88A IT1222224B (it) 1988-03-25 1988-03-25 Sistema ottico autofocheggiante per misure di spettrofotometria e simili,con sensori in fibra ottica

Publications (2)

Publication Number Publication Date
IT8809369A0 true IT8809369A0 (it) 1988-03-25
IT1222224B IT1222224B (it) 1990-09-05

Family

ID=11129105

Family Applications (1)

Application Number Title Priority Date Filing Date
IT09369/88A IT1222224B (it) 1988-03-25 1988-03-25 Sistema ottico autofocheggiante per misure di spettrofotometria e simili,con sensori in fibra ottica

Country Status (5)

Country Link
US (1) US5048958A (it)
EP (1) EP0334820B1 (it)
AT (1) ATE125367T1 (it)
DE (1) DE68923471T2 (it)
IT (1) IT1222224B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5381237A (en) * 1993-08-18 1995-01-10 Petrometrix Ltd. Multi-purpose optical head probe
JP2949220B2 (ja) * 1998-02-12 1999-09-13 工業技術院長 極微小顕微鏡分光装置
US6639678B1 (en) * 2000-07-13 2003-10-28 Lighthouse Instruments Llc Apparatus and method for nondestructive monitoring of gases in sealed containers
WO2020047795A1 (zh) * 2018-09-06 2020-03-12 深圳大学 基于自聚焦光纤的折射率传感器及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208094A (en) * 1978-10-02 1980-06-17 Bell Telephone Laboratories, Incorporated Optical switch
JPS5880543A (ja) * 1981-11-10 1983-05-14 Sumitomo Electric Ind Ltd 透過型光センサ
US4637683A (en) * 1985-01-28 1987-01-20 Trw Inc. Method for aligning optical fiber connectors
US4853547A (en) * 1987-08-17 1989-08-01 Amoco Corporation System for radiation detection using a graded index optic element

Also Published As

Publication number Publication date
DE68923471T2 (de) 1996-04-04
US5048958A (en) 1991-09-17
IT1222224B (it) 1990-09-05
ATE125367T1 (de) 1995-08-15
EP0334820B1 (en) 1995-07-19
DE68923471D1 (de) 1995-08-24
EP0334820A3 (en) 1991-07-03
EP0334820A2 (en) 1989-09-27

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Legal Events

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

Effective date: 19970327