CA2318675A1 - Source lumineuse a fibre optique accordable - Google Patents

Source lumineuse a fibre optique accordable Download PDF

Info

Publication number
CA2318675A1
CA2318675A1 CA 2318675 CA2318675A CA2318675A1 CA 2318675 A1 CA2318675 A1 CA 2318675A1 CA 2318675 CA2318675 CA 2318675 CA 2318675 A CA2318675 A CA 2318675A CA 2318675 A1 CA2318675 A1 CA 2318675A1
Authority
CA
Canada
Prior art keywords
fiber
tunable
light source
grating
fiber grating
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
CA 2318675
Other languages
English (en)
Inventor
Pin Long
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2318675 priority Critical patent/CA2318675A1/fr
Publication of CA2318675A1 publication Critical patent/CA2318675A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0064—Anti-reflection devices, e.g. optical isolaters
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10007—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers
    • H01S3/10023—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by functional association of additional optical elements, e.g. filters, gratings, reflectors
    • H01S3/1003—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by functional association of additional optical elements, e.g. filters, gratings, reflectors tunable optical elements, e.g. acousto-optic filters, tunable gratings
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10084—Frequency control by seeding
    • 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
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
CA 2318675 2000-09-19 2000-09-19 Source lumineuse a fibre optique accordable Abandoned CA2318675A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2318675 CA2318675A1 (fr) 2000-09-19 2000-09-19 Source lumineuse a fibre optique accordable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2318675 CA2318675A1 (fr) 2000-09-19 2000-09-19 Source lumineuse a fibre optique accordable

Publications (1)

Publication Number Publication Date
CA2318675A1 true CA2318675A1 (fr) 2002-03-19

Family

ID=4167109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2318675 Abandoned CA2318675A1 (fr) 2000-09-19 2000-09-19 Source lumineuse a fibre optique accordable

Country Status (1)

Country Link
CA (1) CA2318675A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012072217A1 (fr) * 2010-12-01 2012-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Système d'amplification à fibres
CN102761048A (zh) * 2012-05-16 2012-10-31 中国科学院上海光学精密机械研究所 可调谐拉曼光纤激光器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012072217A1 (fr) * 2010-12-01 2012-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Système d'amplification à fibres
CN102761048A (zh) * 2012-05-16 2012-10-31 中国科学院上海光学精密机械研究所 可调谐拉曼光纤激光器
CN102761048B (zh) * 2012-05-16 2014-04-09 中国科学院上海光学精密机械研究所 可调谐拉曼光纤激光器

Similar Documents

Publication Publication Date Title
Shu et al. Fiber grating Sagnac loop and its multiwavelength-laser application
CA2200569C (fr) Laser a fibre accorde par compression
US6850665B2 (en) Wavelength-selective optical fiber components using cladding-mode assisted coupling
US6360038B1 (en) Wavelength-selective optical fiber components using cladding-mode assisted coupling
JPH09509012A (ja) 利得制御光ファイバ増幅器
WO1999048176A1 (fr) Reseau a frequences pulsees pour l'amplification raman dans les cavites des boucles des circulateurs
EP1075062A3 (fr) Appareil comprenant un dispositif Raman à fibre optique
WO2020244130A1 (fr) Laser à fibres à fréquence unique largement accordable reposant sur un effet d'interférence multimode
JP2000208840A (ja) 光増幅装置
EP1130712A2 (fr) Moniteur pour amplificateur optique à réseau bragg
Brochu et al. Modeling and experimental demonstration of ultracompact multiwavelength distributed Fabry-Perot fiber lasers
Sakata et al. Wavelength tunability of L-band fiber ring lasers using mechanically induced long-period fiber gratings
CA2366251C (fr) Source laser en anneau a plusieurs longueurs d'onde
Su et al. Design of wavelength-switching erbium-doped fiber lasers with a multimode fiber Bragg grating using spatial-mode excitation and selection techniques
CA2318675A1 (fr) Source lumineuse a fibre optique accordable
Ahmad et al. Multi-and dual-wavelength laser at S-band by incorporating all-fiber Lyot filter in Tm 3+-doped ZBLAN fiber: A millimeter-wave generation towards 5-G communication
Su et al. Wavelength-switching fibre laser based on multimode fibre Bragg gratings
Lu et al. High-power multiwavelength Er/sup 3+/-Yb/sup 3+/codoped double-cladding fiber ring laser
Ono et al. An erbium-doped fibre amplifier with widely variable gain employing integrated components on a planar lightwave circuit
CA2469832A1 (fr) Amplificateur optique equipe d'une pompe a longueurs d'ondes multiples
KR100700479B1 (ko) 광 소자
Liaw et al. Tunable erbium-doped fiber lasers using various inline fiber filters
GB2380313A (en) Raman Device
Headley III et al. Raman fiber lasers as pumps for Raman amplification
Robledo-Fava et al. L-Band Switchable Multiwavelength Fiber Laser Using a Novel Photonic Crystal Fiber

Legal Events

Date Code Title Description
FZDE Dead