WO2011160234A3 - Active optical device component with large area bragg grating - Google Patents

Active optical device component with large area bragg grating Download PDF

Info

Publication number
WO2011160234A3
WO2011160234A3 PCT/CA2011/050382 CA2011050382W WO2011160234A3 WO 2011160234 A3 WO2011160234 A3 WO 2011160234A3 CA 2011050382 W CA2011050382 W CA 2011050382W WO 2011160234 A3 WO2011160234 A3 WO 2011160234A3
Authority
WO
WIPO (PCT)
Prior art keywords
bragg grating
large area
optical device
device component
active optical
Prior art date
Application number
PCT/CA2011/050382
Other languages
French (fr)
Other versions
WO2011160234A2 (en
Inventor
Bertrand Morasse
Marc-André LAPOINTE
Serge Doucet
Original Assignee
Coractive High-Tech Inc.
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 Coractive High-Tech Inc. filed Critical Coractive High-Tech Inc.
Priority to CN2011800310996A priority Critical patent/CN103026276A/en
Publication of WO2011160234A2 publication Critical patent/WO2011160234A2/en
Publication of WO2011160234A3 publication Critical patent/WO2011160234A3/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
    • G02B6/02—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
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/021—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the core or cladding or coating, e.g. materials, radial refractive index profiles, cladding shape
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H01S3/094015—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with pump light recycling, i.e. with reinjection of the unused pump light back into the fiber, e.g. by reflectors or circulators

Abstract

The large area bragg grating can be inscribed on a cladding or a large core, for instance, using ultrashort pulses of light and cover a cross-sectional area of over 500 μm2.
PCT/CA2011/050382 2010-06-23 2011-06-22 Active optical device component with large area bragg grating WO2011160234A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011800310996A CN103026276A (en) 2010-06-23 2011-06-22 Active optical device component with large area Bragg grating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35757510P 2010-06-23 2010-06-23
US61/357,575 2010-06-23

Publications (2)

Publication Number Publication Date
WO2011160234A2 WO2011160234A2 (en) 2011-12-29
WO2011160234A3 true WO2011160234A3 (en) 2012-02-16

Family

ID=45371864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2011/050382 WO2011160234A2 (en) 2010-06-23 2011-06-22 Active optical device component with large area bragg grating

Country Status (2)

Country Link
CN (1) CN103026276A (en)
WO (1) WO2011160234A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014197509A1 (en) * 2013-06-03 2014-12-11 Ipg Photonics Corporation Multimode fabry-perot fiber laser
EP3103166B1 (en) * 2014-02-03 2022-03-16 IPG Photonics Corporation High power ultrashort pulsed fiber laser
RU2730346C1 (en) 2016-09-23 2020-08-21 Айпиджи Фотоникс Корпорэйшн Preliminary analysis and concomitant laser welding methods and fibre lasers with application of preselected width of spectral bands to bypass electronic metal/alloy vapour transition spectrum
CN107870388A (en) * 2016-09-27 2018-04-03 福州高意光学有限公司 A kind of optical texture for eliminating fibre cladding laser
CN109687268A (en) * 2018-12-29 2019-04-26 昆山华辰光电科技有限公司 The optical fiber laser of visible light instruction side surface coupling
US20210367391A1 (en) * 2020-05-20 2021-11-25 UNIVERSITé LAVAL Pump reflectors for cladding-pumped optical fiber systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2436499C (en) * 2003-03-21 2012-04-17 Her Majesty In Right Of Canada As Represented By The Minister Of Industry Bragg grating and method of producing a bragg grating using an ultrafast laser
CA2664379C (en) * 2006-09-28 2016-02-09 Universite Laval System and method for permanently writing a diffraction grating in a low phonon energy glass medium
CN101359067A (en) * 2008-08-08 2009-02-04 西安交通大学 Method for preparing bragg grating by femtosecond laser and apparatus

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
BAEK ET AL.: "A cladding-pumped fiber laser with pump-reflecting inner- cladding Bragg grating", IEEE PHOTONICS TECHNOLOGY LETTERS, vol. 16, no. 2, 19 February 2004 (2004-02-19), pages 407 - 409, XP011107275, ISSN: 1041-1135, Retrieved from the Internet <URL:http://www.orc.soton.ac.uk/publications/26xx/2685.pdf> DOI: doi:10.1109/LPT.2003.823135 *
ITOH ET AL.: "Ultrafast Processes for Bulk Modification of Transparent Materials", MRS BULLETIN (2006), vol. 31, no. 8, 1 August 2006 (2006-08-01), pages 620 - 625 *
MOHAMMED ET AL.: "Fiber Bragg grating in large-mode-area fiber for high power fiber laser applications", APPLIED OPTICS, vol. 49, no. 28, 23 September 2010 (2010-09-23), pages 5297 - 5301, XP001557757, DOI: doi:10.1364/AO.49.005297 *
SAMSON ET AL.: "High-Power Large-Mode Area Optical Fibers for Fiber Lasers and Amplifiers", OTUJ6 3 PGS. IN TOTAL CONFERENCE PROCEEDINGS - OFC 2008, 24 February 2008 (2008-02-24) *
ZHANG ET AL.: "Writing High-Strength Bragg Grating Waveguides in Bulk Glasses with Picosecond Laser Pulses", CTHSL 1 2 PGS. IN TOTAL CONF. PROCEEDINGS - OSA/CLEO/QELS 2007, 6 May 2007 (2007-05-06) *

Also Published As

Publication number Publication date
CN103026276A (en) 2013-04-03
WO2011160234A2 (en) 2011-12-29

Similar Documents

Publication Publication Date Title
WO2011160234A3 (en) Active optical device component with large area bragg grating
EP2899573A3 (en) Photonic apparatus with periodic structures
WO2010022367A3 (en) Illumination-based medical device and methods of use thereof
EP2551706A4 (en) Optical fiber-type optical element, laser diode module, and fiber laser
WO2016007867A3 (en) Multichannel coherent transceiver and related apparatus and methods
TW200745640A (en) Wire grid polarizers with optical features
WO2010093783A3 (en) Surface plasmon enhanced optical devices for integrated photonics
WO2014068406A3 (en) Device for optically scanning and measuring an environment
HK1187308A1 (en) Representation element comprising optical elements arranged on a substrate, for producing an image composed of light spots and suspended above or below the substrate
WO2012074895A3 (en) Welding helmet having a filter arrangement
WO2008045463A3 (en) Display device with diffractive optics
BRPI0914866A2 (en) tunable liquid crystal optical device, and method for manufacturing the same.
WO2009117506A3 (en) Advanced electro-active optic device
WO2012149497A3 (en) Vertical cavity surface emitting lasers with silicon-on-insulator high contrast grating
EP3401711A4 (en) Diffractive optical element, and light irradiation device
EP2131454A4 (en) Multi-core fiber for optical pumping device and method of manufacturing the same, optical pumping device, fiber laser, and fiber amplifier
WO2014099081A3 (en) Holey optical device
PL2531880T3 (en) Focusing methods and optical systems and assemblies using the same
EP3306759A4 (en) Optical fiber for amplification, and laser device
EP3579033A4 (en) Cladding mode light removal structure and laser device
EP3433650A4 (en) Grating-based backlight employing reflective grating islands
EP1921473A4 (en) Optical waveguide film, method for manufacturing the film, optoelectrical hybrid film including the waveguide film, and electronic device
EP2971947A4 (en) Collimating and concentrating light into an optical fiber
EP3540483A4 (en) Optic fiber grating and manufacturing method therefor
ZA201002944B (en) Optoelectronic device with light directing arrangement and method of forming the arrangement

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180031099.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11797445

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11797445

Country of ref document: EP

Kind code of ref document: A2