GB2218566B - Optical transmission package - Google Patents

Optical transmission package

Info

Publication number
GB2218566B
GB2218566B GB8811428A GB8811428A GB2218566B GB 2218566 B GB2218566 B GB 2218566B GB 8811428 A GB8811428 A GB 8811428A GB 8811428 A GB8811428 A GB 8811428A GB 2218566 B GB2218566 B GB 2218566B
Authority
GB
United Kingdom
Prior art keywords
optical transmission
transmission package
package
optical
transmission
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.)
Expired - Lifetime
Application number
GB8811428A
Other versions
GB8811428D0 (en
GB2218566A (en
Inventor
Andrew Stephen Turner
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.)
STC PLC
Nortel Networks Optical Components Ltd
Original Assignee
STC PLC
Northern Telecom Europe 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 STC PLC, Northern Telecom Europe Ltd filed Critical STC PLC
Priority to GB8811428A priority Critical patent/GB2218566B/en
Publication of GB8811428D0 publication Critical patent/GB8811428D0/en
Publication of GB2218566A publication Critical patent/GB2218566A/en
Application granted granted Critical
Publication of GB2218566B publication Critical patent/GB2218566B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02251—Out-coupling of light using optical fibres
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06804—Stabilisation of laser output parameters by monitoring an external parameter, e.g. temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
GB8811428A 1988-05-13 1988-05-13 Optical transmission package Expired - Lifetime GB2218566B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8811428A GB2218566B (en) 1988-05-13 1988-05-13 Optical transmission package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8811428A GB2218566B (en) 1988-05-13 1988-05-13 Optical transmission package

Publications (3)

Publication Number Publication Date
GB8811428D0 GB8811428D0 (en) 1988-06-15
GB2218566A GB2218566A (en) 1989-11-15
GB2218566B true GB2218566B (en) 1992-10-21

Family

ID=10636893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8811428A Expired - Lifetime GB2218566B (en) 1988-05-13 1988-05-13 Optical transmission package

Country Status (1)

Country Link
GB (1) GB2218566B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771816B1 (en) * 1997-11-28 2000-06-23 Circuits Imprimes Bureau D Etu MANOMETER, PARTICULARLY FOR CENTRAL HEATING BOILER
AU2003219737A1 (en) 2002-02-12 2003-09-04 Massachusetts Institute Of Technology Method and apparatus for characterization of devices and circuits
CN112397985A (en) * 2020-11-17 2021-02-23 华东师范大学重庆研究院 Pump laser drive stable system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482432A (en) * 1974-11-28 1977-08-10 Standard Telephones Cables Ltd Frequency stabilised lasers
GB1593733A (en) * 1976-12-24 1981-07-22 Marconi Co Ltd Distance measuring instruments
EP0093942A1 (en) * 1982-04-30 1983-11-16 Alcatel Semiconductor laser cooling device
US4476512A (en) * 1981-07-02 1984-10-09 Sumitomo Electric Industries, Ltd. Monitor device for laser systems transmitting laser light through optical fibers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482432A (en) * 1974-11-28 1977-08-10 Standard Telephones Cables Ltd Frequency stabilised lasers
GB1593733A (en) * 1976-12-24 1981-07-22 Marconi Co Ltd Distance measuring instruments
US4476512A (en) * 1981-07-02 1984-10-09 Sumitomo Electric Industries, Ltd. Monitor device for laser systems transmitting laser light through optical fibers
EP0093942A1 (en) * 1982-04-30 1983-11-16 Alcatel Semiconductor laser cooling device

Also Published As

Publication number Publication date
GB8811428D0 (en) 1988-06-15
GB2218566A (en) 1989-11-15

Similar Documents

Publication Publication Date Title
GB8609858D0 (en) Optical transmission package
EP0424013A3 (en) Optical package arrangement
GB8915631D0 (en) Optical transmission arrangement
GB8504141D0 (en) Optical packages
EP0418390A4 (en) Optical device
GB2219165B (en) Optical transmission systems
SG31695G (en) Optical device
GB8915081D0 (en) Optical elements
GB8821688D0 (en) Optical waveguides
GB8813769D0 (en) Optical fibre
GB8723595D0 (en) Optical package
GB2214720B (en) Waveguides
GB2219438B (en) Transmission lines
GB2226202B (en) Optical transmission device
GB2218566B (en) Optical transmission package
GB2221768B (en) Optical devices
GB8809504D0 (en) Optical devices
GB2215525B (en) Waveguides
GB2223327B (en) Optical devices
EP0364968A3 (en) Optical isolator
EP0350586A3 (en) Optical positionmeasuring device
GB8911520D0 (en) Optical devices
GB8907758D0 (en) Optical package
GB2222720B (en) Opto-electronic devices
GB2215079B (en) Optical fibre

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930121