AU682636B2 - An optical circulator - Google Patents

An optical circulator

Info

Publication number
AU682636B2
AU682636B2 AU58311/96A AU5831196A AU682636B2 AU 682636 B2 AU682636 B2 AU 682636B2 AU 58311/96 A AU58311/96 A AU 58311/96A AU 5831196 A AU5831196 A AU 5831196A AU 682636 B2 AU682636 B2 AU 682636B2
Authority
AU
Australia
Prior art keywords
optical circulator
circulator
optical
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.)
Ceased
Application number
AU58311/96A
Other versions
AU5831196A (en
Inventor
Robert Alan Pattie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telstra Corp Ltd
Original Assignee
Telstra Corp Ltd
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 Telstra Corp Ltd filed Critical Telstra Corp Ltd
Priority to AU58311/96A priority Critical patent/AU682636B2/en
Publication of AU5831196A publication Critical patent/AU5831196A/en
Application granted granted Critical
Publication of AU682636B2 publication Critical patent/AU682636B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU58311/96A 1992-10-20 1996-07-03 An optical circulator Ceased AU682636B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU58311/96A AU682636B2 (en) 1992-10-20 1996-07-03 An optical circulator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPL5399 1992-10-20
AUPL7110 1993-02-05
AUPL7559 1993-03-01
AU58311/96A AU682636B2 (en) 1992-10-20 1996-07-03 An optical circulator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU53309/94A Division AU671501B2 (en) 1992-10-20 1993-10-20 An optical circulator

Publications (2)

Publication Number Publication Date
AU5831196A AU5831196A (en) 1996-09-26
AU682636B2 true AU682636B2 (en) 1997-10-09

Family

ID=3743605

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58311/96A Ceased AU682636B2 (en) 1992-10-20 1996-07-03 An optical circulator

Country Status (1)

Country Link
AU (1) AU682636B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464022A (en) * 1982-09-28 1984-08-07 At&T Bell Laboratories Optical circulator
US4650289A (en) * 1979-02-21 1987-03-17 Fujitsu Limited Optical circulator
US4978189A (en) * 1989-11-14 1990-12-18 At&T Bell Laboratories Hybrid optical isolator, circulator or switch, and systems utilizing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650289A (en) * 1979-02-21 1987-03-17 Fujitsu Limited Optical circulator
US4464022A (en) * 1982-09-28 1984-08-07 At&T Bell Laboratories Optical circulator
US4978189A (en) * 1989-11-14 1990-12-18 At&T Bell Laboratories Hybrid optical isolator, circulator or switch, and systems utilizing same

Also Published As

Publication number Publication date
AU5831196A (en) 1996-09-26

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired