GB2344210B - Parallel optical fibre amplifier - Google Patents

Parallel optical fibre amplifier

Info

Publication number: GB2344210B
Authority: GB; United Kingdom
Prior art keywords: optical fibre; parallel optical; fibre amplifier; amplifier; parallel
Prior art date: 1998-11-24
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

GB9927613A

Other versions

GB2344210A (en

GB9927613D0 (en

Inventor

Nam-Kyoo Park

Ju-Han Lee

Uh-Chan Ryu

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.)

Samsung Electronics Co Ltd

Original Assignee

Samsung Electronics Co 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.)

1998-11-24

Filing date

1999-11-23

Publication date

2001-04-04

1999-11-23 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

2000-01-19 Publication of GB9927613D0 publication Critical patent/GB9927613D0/en

2000-05-31 Publication of GB2344210A publication Critical patent/GB2344210A/en

2001-04-04 Application granted granted Critical

2001-04-04 Publication of GB2344210B publication Critical patent/GB2344210B/en

2019-11-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/293—Signal power control
- H04B10/294—Signal power control in a multiwavelength system, e.g. gain equalisation
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S2301/00—Functional characteristics
- H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/06766—C-band amplifiers, i.e. amplification in the range of about 1530 nm to 1560 nm
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/0677—L-band amplifiers, i.e. amplification in the range of about 1560 nm to 1610 nm
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Lasers (AREA)
Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

GB9927613A 1998-11-24 1999-11-23 Parallel optical fibre amplifier Expired - Fee Related GB2344210B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR1019980050479A KR20000033570A (en)	1998-11-24	1998-11-24	Terminal block connection terminal and its mounting structure

Publications (3)

Publication Number	Publication Date
GB9927613D0 GB9927613D0 (en)	2000-01-19
GB2344210A GB2344210A (en)	2000-05-31
GB2344210B true GB2344210B (en)	2001-04-04

Family

ID=19559515

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9927613A Expired - Fee Related GB2344210B (en)	1998-11-24	1999-11-23	Parallel optical fibre amplifier

Country Status (2)

Country	Link
KR (1)	KR20000033570A (en)
GB (1)	GB2344210B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2363675B (en) *	2000-01-19	2004-05-26	Advantest Corp	Wideband optical amplifier and wideband variable wavelength optical source
GB0208082D0 (en)	2002-04-08	2002-05-22	Marconi Comm Ltd	Optical amplifiers
CN116960714B (en) *	2023-09-20	2024-01-30	武汉长进光子技术股份有限公司	Optical fiber amplifier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5117196A (en) *	1989-04-22	1992-05-26	Stc Plc	Optical amplifier gain control
US5604627A (en) *	1995-05-18	1997-02-18	Robert Bosch Gmbh	Optical amplifier device

1998
- 1998-11-24 KR KR1019980050479A patent/KR20000033570A/en not_active Application Discontinuation
1999
- 1999-11-23 GB GB9927613A patent/GB2344210B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5117196A (en) *	1989-04-22	1992-05-26	Stc Plc	Optical amplifier gain control
US5604627A (en) *	1995-05-18	1997-02-18	Robert Bosch Gmbh	Optical amplifier device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OSA TECH.SERIES VOL6,1997,"ULTRA-BROADBAND & GAIN FLATTENED EDFAS FOR WDM SIGNALS" A. MORI PP371-374 *

Also Published As

Publication number	Publication date
KR20000033570A (en)	2000-06-15
GB2344210A (en)	2000-05-31
GB9927613D0 (en)	2000-01-19

Publication	Publication Date	Title
GB2340297B (en)	2001-02-28	Long wavelength optical fiber amplifier
GB9801198D0 (en)	1998-03-18	Optical fibre assembly
GB9411061D0 (en)	1994-07-20	Optical waveguide amplifiers
GB2331420B (en)	2001-01-03	Optical amplifier
AU3063399A (en)	1999-09-06	Fiber optic lasers employing fiber optic amplifiers
EP0713273A3 (en)	1997-10-15	Optical fiber amplifier
GB2309578B (en)	1998-10-07	Optical fibre amplifier
GB2331621B (en)	2000-07-05	Optical fiber amplifier
GB9827386D0 (en)	1999-02-03	Optical amplifier
AU1686699A (en)	1999-11-23	Optical fiber
EP1046935A4 (en)	2001-09-26	Optical fiber
AU7689598A (en)	1999-08-30	Boron-doped optical fiber
GB2342771B (en)	2001-03-14	Optical fiber for light amplifier
DE69901757D1 (en)	2002-07-18	Optical fiber amplifier
HUP0201039A2 (en)	2002-06-29	Optical fibre arrangement
EP1191649A4 (en)	2004-11-03	Optical fiber
GB2344210B (en)	2001-04-04	Parallel optical fibre amplifier
GB2289978B (en)	1997-11-26	Optical waveguide amplifiers
GB9803275D0 (en)	1998-04-08	Optical fibre filters
GB9621907D0 (en)	1996-12-11	Optical fibre arrangement
GB9808265D0 (en)	1998-06-17	Optical fibre laser
AU3790499A (en)	1999-11-23	Optical fiber bulge
GB2351862B (en)	2001-02-21	Optical amplifier
GB9811608D0 (en)	1998-07-29	Optical fibre
GB9909542D0 (en)	1999-06-23	Optical fibre guide

Legal Events

Date	Code	Title	Description
2007-07-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20061123