GB9926602D0 - Coupling ring - Google Patents

Coupling ring

Info

Publication number
GB9926602D0
GB9926602D0 GBGB9926602.5A GB9926602A GB9926602D0 GB 9926602 D0 GB9926602 D0 GB 9926602D0 GB 9926602 A GB9926602 A GB 9926602A GB 9926602 D0 GB9926602 D0 GB 9926602D0
Authority
GB
United Kingdom
Prior art keywords
coupling ring
coupling
ring
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
GBGB9926602.5A
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.)
Microsemi Semiconductor AB
Original Assignee
Mitel Semiconductor AB
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 Mitel Semiconductor AB filed Critical Mitel Semiconductor AB
Priority to GBGB9926602.5A priority Critical patent/GB9926602D0/en
Publication of GB9926602D0 publication Critical patent/GB9926602D0/en
Priority to DE10053569A priority patent/DE10053569A1/en
Priority to SE0003986A priority patent/SE0003986L/en
Ceased legal-status Critical Current

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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • 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
    • H01S5/02253—Out-coupling of light using lenses
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
    • 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
    • H01S5/02208—Mountings; Housings characterised by the shape of the housings
    • H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
GBGB9926602.5A 1999-11-11 1999-11-11 Coupling ring Ceased GB9926602D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9926602.5A GB9926602D0 (en) 1999-11-11 1999-11-11 Coupling ring
DE10053569A DE10053569A1 (en) 1999-11-11 2000-10-28 Lens arrangement has spherical lens, coupling ring that holds and positions lens in relation to optical axis of optoelectronic transducer in form of vertically emitting hollow volume laser
SE0003986A SE0003986L (en) 1999-11-11 2000-11-01 Coupling ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9926602.5A GB9926602D0 (en) 1999-11-11 1999-11-11 Coupling ring

Publications (1)

Publication Number Publication Date
GB9926602D0 true GB9926602D0 (en) 2000-01-12

Family

ID=10864275

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9926602.5A Ceased GB9926602D0 (en) 1999-11-11 1999-11-11 Coupling ring

Country Status (3)

Country Link
DE (1) DE10053569A1 (en)
GB (1) GB9926602D0 (en)
SE (1) SE0003986L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127550B4 (en) * 2001-06-01 2005-05-12 Infineon Technologies Ag Optical device
DE102008039147A1 (en) 2008-05-30 2009-12-03 Osram Opto Semiconductors Gmbh Optoelectronic module and optoelectronic device
DE102018129575A1 (en) 2018-11-23 2020-05-28 Osram Opto Semiconductors Gmbh Light emitter unit with at least one VCSEL chip

Also Published As

Publication number Publication date
SE0003986L (en) 2001-05-12
DE10053569A1 (en) 2001-05-17
SE0003986D0 (en) 2000-11-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)