AU1269701A - Compact athermal optical waveguide using thermal expansion amplification - Google Patents

Compact athermal optical waveguide using thermal expansion amplification

Info

Publication number
AU1269701A
AU1269701A AU12697/01A AU1269701A AU1269701A AU 1269701 A AU1269701 A AU 1269701A AU 12697/01 A AU12697/01 A AU 12697/01A AU 1269701 A AU1269701 A AU 1269701A AU 1269701 A AU1269701 A AU 1269701A
Authority
AU
Australia
Prior art keywords
compact
thermal expansion
optical waveguide
athermal optical
expansion amplification
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.)
Abandoned
Application number
AU12697/01A
Inventor
Martijn Beukema
Jens Engholm Pedersen
Ole Sigmund
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.)
Ionas AS
Original Assignee
Ionas AS
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 Ionas AS filed Critical Ionas AS
Publication of AU1269701A publication Critical patent/AU1269701A/en
Abandoned 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02171—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes
    • G02B6/02176—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations
    • G02B6/0218—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes due to temperature fluctuations using mounting means, e.g. by using a combination of materials having different thermal expansion coefficients

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
AU12697/01A 1999-11-11 2000-11-10 Compact athermal optical waveguide using thermal expansion amplification Abandoned AU1269701A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199901615 1999-11-11
DKPA199901615 1999-11-11
PCT/DK2000/000627 WO2001035133A1 (en) 1999-11-11 2000-11-10 Compact athermal optical waveguide using thermal expansion amplification

Publications (1)

Publication Number Publication Date
AU1269701A true AU1269701A (en) 2001-06-06

Family

ID=8106566

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12697/01A Abandoned AU1269701A (en) 1999-11-11 2000-11-10 Compact athermal optical waveguide using thermal expansion amplification

Country Status (2)

Country Link
AU (1) AU1269701A (en)
WO (1) WO2001035133A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617244A1 (en) * 2004-06-29 2006-01-18 STMicroelectronics S.r.l. Optical device including a Bragg grating and method of manufacturing thereof
US7068869B1 (en) * 2005-01-10 2006-06-27 Francisco Manuel Moita Araujo Passive athermal fiber bragg grating strain gage
WO2015066494A2 (en) 2013-11-01 2015-05-07 Etegent Technologies Ltd. Broadband waveguide
WO2015157488A1 (en) 2014-04-09 2015-10-15 Etegent Technologies Ltd. Active waveguide excitation and compensation
DE102015115925B3 (en) 2015-09-21 2016-12-08 fos4X GmbH Fiber optic chuck, fiber optic sensor and manufacturing process
DE102015115927A1 (en) * 2015-09-21 2017-04-06 fos4X GmbH Sensor patch and method of making a sensor patch
US20200149980A1 (en) * 2017-04-10 2020-05-14 Etegent Technologies Ltd. Distributed active mechanical waveguide sensor with damping
PL3459811T3 (en) * 2017-09-22 2022-02-14 Thales Management & Services Deutschland Gmbh Method of mounting a strain measuring assembly, in particular for an axle counter, and according use
US10551557B2 (en) * 2017-12-22 2020-02-04 Microsoft Technology Licensing, Llc Optical waveguide mount

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042898A (en) * 1989-12-26 1991-08-27 United Technologies Corporation Incorporated Bragg filter temperature compensated optical waveguide device
WO1997026572A1 (en) * 1996-01-16 1997-07-24 Corning Incorporated Athermal optical device
US5841920A (en) * 1997-03-18 1998-11-24 Lucent Technologies Inc. Fiber grating package

Also Published As

Publication number Publication date
WO2001035133A1 (en) 2001-05-17

Similar Documents

Publication Publication Date Title
AU6245198A (en) Optical waveguide amplifier
DE60038334D1 (en) Optical waveguide
GB2340297B (en) Long wavelength optical fiber amplifier
EP1128504B8 (en) Optical amplifier
FI982273A0 (en) Optical WDM signal amplification
AU2001246932A1 (en) Optical fiber
AU3063399A (en) Fiber optic lasers employing fiber optic amplifiers
AU2002319516A1 (en) An optical fiber thermal compensation device
AU6407699A (en) Athermal optical waveguide grating device
EP1128502A3 (en) Optical amplifier using bulk optics
DE60032393D1 (en) Optical wavelength conversion system
AU2001234153A1 (en) Optical fiber
GB2333851B (en) An optical waveguide
AU2001297924A1 (en) Compact optical fiber amplifier module
AU1269701A (en) Compact athermal optical waveguide using thermal expansion amplification
AU2002318943A1 (en) Optical fiber amplifier
IL150356A0 (en) Optical waveguide structures
DE69737276D1 (en) Temperature controlled optical coupling structure
AU2002212342A1 (en) Optical waveguide
AU2825800A (en) Optical fiber
AU2002362573A1 (en) Long wavelength optical amplifier
EP1193537A4 (en) Optical waveguide
AU2001282899A1 (en) Monolithic optical system
AU1340701A (en) Optical gain fibers
AU2731101A (en) Thermally compensated variable optical attenuator with displacement mechanism

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase