IT1291028B1 - Procedimento e dispositivo per la misura delle perdite di ritorno in componenti a fibra ottica. - Google Patents

Procedimento e dispositivo per la misura delle perdite di ritorno in componenti a fibra ottica.

Info

Publication number
IT1291028B1
IT1291028B1 IT97TO000126A ITTO970126A IT1291028B1 IT 1291028 B1 IT1291028 B1 IT 1291028B1 IT 97TO000126 A IT97TO000126 A IT 97TO000126A IT TO970126 A ITTO970126 A IT TO970126A IT 1291028 B1 IT1291028 B1 IT 1291028B1
Authority
IT
Italy
Prior art keywords
procedure
optical fiber
fiber components
return losses
measuring return
Prior art date
Application number
IT97TO000126A
Other languages
English (en)
Inventor
Lorenzo Bottazzi
Silvano Donati
Marc Sorel
Tiziana Tambosso
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 IT97TO000126A priority Critical patent/IT1291028B1/it
Priority to US09/010,903 priority patent/US5864400A/en
Priority to JP10042959A priority patent/JP2923770B2/ja
Priority to DE0859225T priority patent/DE859225T1/de
Priority to EP98102478A priority patent/EP0859225A3/en
Publication of ITTO970126A1 publication Critical patent/ITTO970126A1/it
Application granted granted Critical
Publication of IT1291028B1 publication Critical patent/IT1291028B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
IT97TO000126A 1997-02-14 1997-02-14 Procedimento e dispositivo per la misura delle perdite di ritorno in componenti a fibra ottica. IT1291028B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT97TO000126A IT1291028B1 (it) 1997-02-14 1997-02-14 Procedimento e dispositivo per la misura delle perdite di ritorno in componenti a fibra ottica.
US09/010,903 US5864400A (en) 1997-02-14 1998-01-22 Method of and device for measuring return losses in optical fiber components
JP10042959A JP2923770B2 (ja) 1997-02-14 1998-02-10 光ファイバー構成要素での反射損失を測定する方法及び装置
DE0859225T DE859225T1 (de) 1997-02-14 1998-02-13 Verfahren und Vorrichtung zur Messung des Rückstreuverlustes von optischen Faserelementen
EP98102478A EP0859225A3 (en) 1997-02-14 1998-02-13 Method of and device for measuring return losses in optical fibre components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000126A IT1291028B1 (it) 1997-02-14 1997-02-14 Procedimento e dispositivo per la misura delle perdite di ritorno in componenti a fibra ottica.

Publications (2)

Publication Number Publication Date
ITTO970126A1 ITTO970126A1 (it) 1998-08-14
IT1291028B1 true IT1291028B1 (it) 1998-12-14

Family

ID=11415374

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000126A IT1291028B1 (it) 1997-02-14 1997-02-14 Procedimento e dispositivo per la misura delle perdite di ritorno in componenti a fibra ottica.

Country Status (5)

Country Link
US (1) US5864400A (it)
EP (1) EP0859225A3 (it)
JP (1) JP2923770B2 (it)
DE (1) DE859225T1 (it)
IT (1) IT1291028B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744495B2 (en) * 2002-08-22 2004-06-01 Hon Hai Precision Ind. Co., Ltd. WDM measurement system
US6879387B2 (en) * 2003-04-04 2005-04-12 Agilent Technologies, Inc. Polarization dependent return loss measurement
US20090046747A1 (en) * 2005-11-15 2009-02-19 Agilent Technologies, Inc. External Cavity for Generating a Stimulus Signal and Filtering a Response Signal Received From a Dut
CN109781389B (zh) * 2019-04-01 2020-12-18 太原理工大学 基于二维光学微腔混沌激光器的高精度光纤故障检测装置
CN112945369B (zh) * 2021-01-29 2022-09-13 中国电力科学研究院有限公司 用于分布式光纤声音传感系统的环境仿真测试系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59225330A (ja) * 1983-06-07 1984-12-18 Fujitsu Ltd フアイバ破断点検出方式
FR2582800B1 (fr) * 1985-05-30 1987-07-17 Thomson Csf Dispositif interferometrique en anneau a fibre optique monomode
US5321501A (en) * 1991-04-29 1994-06-14 Massachusetts Institute Of Technology Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample
KR100217714B1 (ko) * 1993-12-31 1999-09-01 윤종용 레이저 다이오드가 결합된 간섭형 광온도 센싱 시스템

Also Published As

Publication number Publication date
JP2923770B2 (ja) 1999-07-26
US5864400A (en) 1999-01-26
DE859225T1 (de) 1999-11-04
JPH10232316A (ja) 1998-09-02
ITTO970126A1 (it) 1998-08-14
EP0859225A2 (en) 1998-08-19
EP0859225A3 (en) 1999-05-12

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