DE68914000D1 - Optischer Leistungsbegrenzer. - Google Patents

Optischer Leistungsbegrenzer.

Info

Publication number: DE68914000D1
Authority: DE; Germany
Prior art keywords: optical power; power limiter; limiter; optical; power
Prior art date: 1988-01-05
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.): Expired - Fee Related

Application number

DE89300009T

Other languages

English (en)

Other versions

DE68914000T2 (de

Inventor

Michael John Adams

David Arthur Hugh Mace

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.)

British Telecommunications PLC

Original Assignee

British Telecommunications PLC

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.)

1988-01-05

Filing date

1989-01-03

Publication date

1994-04-28

1988-01-05 Priority claimed from GB888800121A external-priority patent/GB8800121D0/en

1988-01-06 Priority claimed from GB888800221A external-priority patent/GB8800221D0/en

1989-01-03 Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC

1994-04-28 Application granted granted Critical

1994-04-28 Publication of DE68914000D1 publication Critical patent/DE68914000D1/de

1994-07-07 Publication of DE68914000T2 publication Critical patent/DE68914000T2/de

2009-01-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/365—Non-linear optics in an optical waveguide structure

DE68914000T 1988-01-05 1989-01-03 Optischer Leistungsbegrenzer. Expired - Fee Related DE68914000T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB888800121A GB8800121D0 (en)	1988-01-05	1988-01-05	Optical power limiter
GB888800221A GB8800221D0 (en)	1988-01-06	1988-01-06	Optical power limiter

Publications (2)

Publication Number	Publication Date
DE68914000D1 true DE68914000D1 (de)	1994-04-28
DE68914000T2 DE68914000T2 (de)	1994-07-07

Family

ID=26293269

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68914000T Expired - Fee Related DE68914000T2 (de)	1988-01-05	1989-01-03	Optischer Leistungsbegrenzer.

Country Status (6)

Country	Link
US (1)	US4952016A (de)
EP (1)	EP0323884B1 (de)
JP (1)	JP2685317B2 (de)
CA (1)	CA1321500C (de)
DE (1)	DE68914000T2 (de)
WO (1)	WO1989006372A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03188428A (ja) *	1989-09-04	1991-08-16	Pioneer Electron Corp	ファイバー型波長変換素子
US5189722A (en) *	1989-09-04	1993-02-23	Pioneer Electronic Corporation	Fiber type wavelength conversion element
FR2658307A1 (fr) *	1990-02-13	1991-08-16	Thomson Csf	Guide d'onde optique integre et procede de realisation.
US5375184A (en) *	1992-12-29	1994-12-20	Honeywell Inc.	Flexible channel optical waveguide having self-aligned ports for interconnecting optical devices
WO1998029772A1 (en)	1996-12-31	1998-07-09	Honeywell Inc.	Flexible optic connector assembly
US6134372A (en) *	1997-10-01	2000-10-17	Sumitomo Osaka Cement Co., Ltd.	Light intensity attenuator and attenuating method
US6588949B1 (en) *	1998-12-30	2003-07-08	Honeywell Inc.	Method and apparatus for hermetically sealing photonic devices
US7004644B1 (en)	1999-06-29	2006-02-28	Finisar Corporation	Hermetic chip-scale package for photonic devices
US6792178B1 (en)	2000-01-12	2004-09-14	Finisar Corporation	Fiber optic header with integrated power monitor
WO2002025367A1 (fr) *	2000-09-21	2002-03-28	Showa Electric Wire & Cable Co.,Ltd.	Attenuateur de lumiere a eclairage constant et procede d'attenuation de lumiere a eclairage constant
US6970622B1 (en) *	2001-07-19	2005-11-29	Lsi Logic Corporation	Arrangement and method for controlling the transmission of a light signal based on intensity of a received light signal
US7439449B1 (en)	2002-02-14	2008-10-21	Finisar Corporation	Flexible circuit for establishing electrical connectivity with optical subassembly
US7446261B2 (en)	2001-09-06	2008-11-04	Finisar Corporation	Flexible circuit boards with tooling cutouts for optoelectronic modules
US7526207B2 (en) *	2002-10-18	2009-04-28	Finisar Corporation	Flexible circuit design for improved laser bias connections to optical subassemblies
US7275937B2 (en)	2004-04-30	2007-10-02	Finisar Corporation	Optoelectronic module with components mounted on a flexible circuit
US7425135B2 (en) *	2004-04-30	2008-09-16	Finisar Corporation	Flex circuit assembly
US7311240B2 (en)	2004-04-30	2007-12-25	Finisar Corporation	Electrical circuits with button plated contacts and assembly methods
US7629537B2 (en) *	2004-07-09	2009-12-08	Finisar Corporation	Single layer flex circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4093353A (en) *	1976-12-17	1978-06-06	Honeywell Inc.	Optical radiation limiter
US4515429A (en) *	1980-05-27	1985-05-07	At&T Bell Laboratories	Nonlinear and bistable optical waveguide devices
JPS5852893A (ja) *	1981-09-25	1983-03-29	Univ Tohoku	レ−ザ機能デバイス
JPS5889887A (ja) *	1981-11-25	1983-05-28	Univ Tohoku	半導体光機能デバイス
US4723248A (en) *	1983-06-10	1988-02-02	Allied Corporation	Optical limiter
US4776677A (en) *	1983-09-29	1988-10-11	Honeywell Inc.	Means and method for reducing the amount of light irradiating an object
US4775215A (en) *	1986-10-31	1988-10-04	Hoechst Celanese Corporation	Nonlinear optical devices
US4765719A (en) *	1987-02-04	1988-08-23	Fergason James L	Optical protection using smectic liquid crystal

1989
- 1989-01-03 US US07/382,682 patent/US4952016A/en not_active Ceased
- 1989-01-03 DE DE68914000T patent/DE68914000T2/de not_active Expired - Fee Related
- 1989-01-03 WO PCT/GB1989/000012 patent/WO1989006372A1/en unknown
- 1989-01-03 EP EP89300009A patent/EP0323884B1/de not_active Expired - Lifetime
- 1989-01-03 JP JP1501275A patent/JP2685317B2/ja not_active Expired - Lifetime
- 1989-01-04 CA CA000587502A patent/CA1321500C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE68914000T2 (de)	1994-07-07
EP0323884B1 (de)	1994-03-23
EP0323884A1 (de)	1989-07-12
WO1989006372A1 (en)	1989-07-13
US4952016A (en)	1990-08-28
CA1321500C (en)	1993-08-24
JP2685317B2 (ja)	1997-12-03
JPH02502858A (ja)	1990-09-06

Legal Events

Date	Code	Title	Description
1995-04-20	8364	No opposition during term of opposition
2005-11-17	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
FI891846A0 (fi)	1989-04-18	Optisk avbrytare.
DE68913524D1 (de)	1994-04-07	Laserüberschallöten.
DE3681813D1 (de)	1991-11-14	Optischer abtaster.
NO893103D0 (no)	1989-08-01	Briller.
DE68915386D1 (de)	1994-06-23	Energiekabel.
FI875790A0 (fi)	1987-12-31	Skyddade optiska blekmedel.
DE68922046D1 (de)	1995-05-11	Optischer Abtaster.
FI890899A0 (fi)	1989-02-24	Vaordkomposition foer hud.
DE68905742T2 (de)	1993-10-21	Leistungsantriebselement.
FI912295A0 (fi)	1991-05-10	Optisk hastighetsbestaemning.
DE68914000D1 (de)	1994-04-28	Optischer Leistungsbegrenzer.
DE68922472D1 (de)	1995-06-08	Optisches Gerät.
FI893190A0 (fi)	1989-06-29	Foerbaettringar beroerande fibrer.
DE68922868D1 (de)	1995-07-06	Optisches Abtastgerät.
FI875517A0 (fi)	1987-12-16	Optiska blekningsmedel innehaollande pappersbestrykningsmassor.
DE68923072T2 (de)	1996-02-08	Optischer Wandler.
DE58903839D1 (de)	1993-04-22	Energiefuehrungstraeger.
DE68901555D1 (de)	1992-06-25	Leistungsuebertragungseinheit.
DE68910114T2 (de)	1994-02-10	Laser.
DE68922994T2 (de)	1995-10-19	Lichtaufladering.
DE68913403D1 (de)	1994-04-07	Strombegrenzer.
ATE103399T1 (de)	1994-04-15	Optischer leistungsbegrenzer.
FI882655A (fi)	1988-06-06	Optisk mottagare.
DE68915929T2 (de)	1994-09-22	Optischer Isolator.
ATE76367T1 (de)	1992-06-15	Leistungsuebertragungseinheit.