SE7605171L - DEVICE FOR COUPLING A RADIATION SOURCE TO A MONOMOD TYPE OPTICAL TRANSMISSION FIBER USING A RESONANCE CAVITY AND A KIT FOR MANUFACTURE OF THE DEVICE - Google Patents

DEVICE FOR COUPLING A RADIATION SOURCE TO A MONOMOD TYPE OPTICAL TRANSMISSION FIBER USING A RESONANCE CAVITY AND A KIT FOR MANUFACTURE OF THE DEVICE

Info

Publication number
SE7605171L
SE7605171L SE7605171A SE7605171A SE7605171L SE 7605171 L SE7605171 L SE 7605171L SE 7605171 A SE7605171 A SE 7605171A SE 7605171 A SE7605171 A SE 7605171A SE 7605171 L SE7605171 L SE 7605171L
Authority
SE
Sweden
Prior art keywords
radiation source
optical transmission
monomod
kit
manufacture
Prior art date
Application number
SE7605171A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE410070B (en
Inventor
G D Khoe
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7605171L publication Critical patent/SE7605171L/en
Publication of SE410070B publication Critical patent/SE410070B/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
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)

Abstract

A device is discussed which comprises a radiation source coupled to a monomode optical transmission fibre with the aid of a resonant cavity. It is explained that for this purpose the laser resonator forms part of the resonant cavity and that the end of the transmission fibre adjoining the resonant cavity is covered with a reflecting layer at the location of the core. This arrangement provides an increased laser transmission efficiency.
SE7605171A 1975-05-09 1976-05-06 DEVICE FOR COUPLING A RADIATION SOURCE IN THE FORM OF A LASER TO A MONOMOD TYPE OPTICAL TRANSMISSION FIBER USING AN RESONANCE CAVITY SE410070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7505451A NL178209C (en) 1975-05-09 1975-05-09 DEVICE FOR COUPLING A RADIANT SOURCE TO A MONOMODE OPTICAL TRANSMISSION FIBER USING A VIBRATION, AND A METHOD FOR APPLYING A REFLECTIVE LAYER TO THE CORE OF THIS OPTICAL TRANSMISSION FIBER.

Publications (2)

Publication Number Publication Date
SE7605171L true SE7605171L (en) 1976-11-10
SE410070B SE410070B (en) 1979-09-17

Family

ID=19823720

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7605171A SE410070B (en) 1975-05-09 1976-05-06 DEVICE FOR COUPLING A RADIATION SOURCE IN THE FORM OF A LASER TO A MONOMOD TYPE OPTICAL TRANSMISSION FIBER USING AN RESONANCE CAVITY

Country Status (8)

Country Link
JP (1) JPS51137427A (en)
CA (1) CA1062801A (en)
DE (1) DE2619470C2 (en)
FR (1) FR2337957A1 (en)
GB (1) GB1551359A (en)
IT (1) IT1062457B (en)
NL (1) NL178209C (en)
SE (1) SE410070B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7706379A (en) * 1977-06-10 1978-12-12 Philips Nv METHOD FOR THE MANUFACTURE OF A COUPLING ELEMENT.
JPS5924004Y2 (en) * 1979-07-20 1984-07-17 道夫 大上 light guide structure
US4654532A (en) * 1985-09-09 1987-03-31 Ord, Inc. Apparatus for improving the numerical aperture at the input of a fiber optics device
GB2254183B (en) * 1991-03-27 1995-01-18 Marconi Gec Ltd An amplifier/filter combination
DE19500868A1 (en) * 1995-01-13 1996-07-18 Inst Physikalische Hochtech Ev Magneto-optical arrangement for determining the configuration of magnetic fields and method for their production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1383549A (en) * 1972-07-28 1974-02-12 Post Office Optical communications systems

Also Published As

Publication number Publication date
NL178209C (en) 1986-02-03
IT1062457B (en) 1984-10-10
SE410070B (en) 1979-09-17
NL7505451A (en) 1976-11-11
CA1062801A (en) 1979-09-18
NL178209B (en) 1985-09-02
JPS51137427A (en) 1976-11-27
FR2337957B1 (en) 1981-09-04
JPS5749155B2 (en) 1982-10-20
DE2619470C2 (en) 1983-06-23
DE2619470A1 (en) 1976-11-18
GB1551359A (en) 1979-08-30
FR2337957A1 (en) 1977-08-05

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