GB0620053D0 - An optical transmission apparatus and method - Google Patents

An optical transmission apparatus and method

Info

Publication number
GB0620053D0
GB0620053D0 GB0620053A GB0620053A GB0620053D0 GB 0620053 D0 GB0620053 D0 GB 0620053D0 GB 0620053 A GB0620053 A GB 0620053A GB 0620053 A GB0620053 A GB 0620053A GB 0620053 D0 GB0620053 D0 GB 0620053D0
Authority
GB
United Kingdom
Prior art keywords
optical transmission
transmission apparatus
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.)
Granted
Application number
GB0620053A
Other versions
GB2442754B (en
GB2442754A (en
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.)
Powerlase Ltd
Original Assignee
Powerlase 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 Powerlase Ltd filed Critical Powerlase Ltd
Priority to GB0620053A priority Critical patent/GB2442754B/en
Publication of GB0620053D0 publication Critical patent/GB0620053D0/en
Publication of GB2442754A publication Critical patent/GB2442754A/en
Application granted granted Critical
Publication of GB2442754B publication Critical patent/GB2442754B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB0620053A 2006-10-10 2006-10-10 An optical transmission apparatus and method Expired - Fee Related GB2442754B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0620053A GB2442754B (en) 2006-10-10 2006-10-10 An optical transmission apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0620053A GB2442754B (en) 2006-10-10 2006-10-10 An optical transmission apparatus and method

Publications (3)

Publication Number Publication Date
GB0620053D0 true GB0620053D0 (en) 2006-11-22
GB2442754A GB2442754A (en) 2008-04-16
GB2442754B GB2442754B (en) 2009-05-27

Family

ID=37491228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0620053A Expired - Fee Related GB2442754B (en) 2006-10-10 2006-10-10 An optical transmission apparatus and method

Country Status (1)

Country Link
GB (1) GB2442754B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010011615B4 (en) * 2010-03-16 2012-08-30 Bundesrepublik Deutschland, vertr. durch d. Bundesministerium f. Wirtschaft und Technologie, dieses vertreten durch d. Präsidenten d. Physikalisch-Technischen Bundesanstalt Calibrating an optical sensor and method of manufacturing a pulse shaping device
RU2620783C9 (en) * 2015-09-07 2017-07-26 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Device for introducing pulse laser beam in fiber-optical communication line
CN107045207A (en) * 2017-06-07 2017-08-15 中国科学院半导体研究所 Train of pulse produces the structure controlled with time domain pattern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05346515A (en) * 1992-06-15 1993-12-27 Nippon Telegr & Teleph Corp <Ntt> Optical delay equalizer
JP2005292248A (en) * 2004-03-31 2005-10-20 Sun Tec Kk Optical device

Also Published As

Publication number Publication date
GB2442754B (en) 2009-05-27
GB2442754A (en) 2008-04-16

Similar Documents

Publication Publication Date Title
PT1983671T (en) Transmission device and transmission method
EP1983792A4 (en) Transmission device and transmission method
GB2446761B (en) Optical fiber characteristic measuring apparatus and optical fiber characteristic measuring method
EP1987617A4 (en) Pilot signal transmission method and apparatus
EP2117138A4 (en) An optical source link transmission device and method
GB0610503D0 (en) Communication apparatus and method
GB0625775D0 (en) Focusing apparatus and method
TWI346843B (en) Photo apparatus and method
IL204065A (en) Method and apparatus for high- speed transmission on rach
EP1965528A4 (en) Optical transmission system and method
EP2063298A4 (en) Optical fiber cutting apparatus and optical fiber cutting method
GB0616555D0 (en) Apparatus and method
EP2157711A4 (en) Optical transmission system, apparatus and method
GB0615752D0 (en) Method and apparatus
GB0609349D0 (en) Method and apparatus
GB0617749D0 (en) Transmission apparatus and transmission method thereof
EP2035911A4 (en) Input apparatus and method using optical masking
GB2442754B (en) An optical transmission apparatus and method
GB2436174B (en) Connection arrangement and method for optical communications
EP2091144A4 (en) Transmission method and transmission device
TWI372341B (en) Interface transmission apparatus and method
GB2441886B (en) Transmission parameter recognition apparatus and method thereof
GB0611683D0 (en) Data transmission method and apparatus
GB2437303B (en) Fixing apparatus and method
GB0613721D0 (en) Apparatus and method for forming an optical fiber device

Legal Events

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

Effective date: 20101010

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120705 AND 20120711

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20121003

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20191114 AND 20191120

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221010