SE0003986L - Coupling ring - Google Patents

Coupling ring

Info

Publication number
SE0003986L
SE0003986L SE0003986A SE0003986A SE0003986L SE 0003986 L SE0003986 L SE 0003986L SE 0003986 A SE0003986 A SE 0003986A SE 0003986 A SE0003986 A SE 0003986A SE 0003986 L SE0003986 L SE 0003986L
Authority
SE
Sweden
Prior art keywords
coupling ring
lens
optical
vcsel
transducer
Prior art date
Application number
SE0003986A
Other languages
Swedish (sv)
Other versions
SE0003986D0 (en
Inventor
Jan Jonsson
Gerhard Spickermann
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
Publication of SE0003986D0 publication Critical patent/SE0003986D0/en
Publication of SE0003986L publication Critical patent/SE0003986L/en

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)

Abstract

The lens arrangement has a spherical lens (20) and a coupling ring (12,14) that holds and positions the lens in relation to the optical axis of an optoelectronic transducer in the form of a hollow volume laser emitting vertically from a surface or a VCSEL. The transducer is an optical receiver and is mounted centrally on a circular head piece. Independent claims are also included for the following: a method of coupling optical energy from a VCSEL into an optical waveguide.
SE0003986A 1999-11-11 2000-11-01 Coupling ring SE0003986L (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE0003986D0 SE0003986D0 (en) 2000-11-01
SE0003986L true SE0003986L (en) 2001-05-12

Family

ID=10864275

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003986A SE0003986L (en) 1999-11-11 2000-11-01 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
DE10053569A1 (en) 2001-05-17
SE0003986D0 (en) 2000-11-01
GB9926602D0 (en) 2000-01-12

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