IL224434A - Fiber laser configuration and method - Google Patents

Fiber laser configuration and method

Info

Publication number
IL224434A
IL224434A IL224434A IL22443413A IL224434A IL 224434 A IL224434 A IL 224434A IL 224434 A IL224434 A IL 224434A IL 22443413 A IL22443413 A IL 22443413A IL 224434 A IL224434 A IL 224434A
Authority
IL
Israel
Prior art keywords
fiber laser
laser pumping
pumping configuration
configuration
fiber
Prior art date
Application number
IL224434A
Other languages
English (en)
Hebrew (he)
Inventor
Ishaaya Amiel
Shulga Boris
Original Assignee
Ben-Gurion Univ Of The Negev Res And Dev Authority
Ishaaya Amiel
Shulga Boris
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 Ben-Gurion Univ Of The Negev Res And Dev Authority, Ishaaya Amiel, Shulga Boris filed Critical Ben-Gurion Univ Of The Negev Res And Dev Authority
Publication of IL224434A publication Critical patent/IL224434A/en

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
    • H01S3/09—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
    • H01S3/094007—Cladding pumping, i.e. pump light propagating in a clad surrounding the active core
    • 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
    • H01S3/094011—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with bidirectional pumping, i.e. with injection of the pump light from both two ends of the fibre
    • 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
    • H01S3/094049—Guiding of the pump light
    • H01S3/094053—Fibre coupled pump, e.g. delivering pump light using a fibre or a fibre bundle

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
IL224434A 2010-07-30 2013-01-28 Fiber laser configuration and method IL224434A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34446710P 2010-07-30 2010-07-30
PCT/IL2011/000502 WO2012014191A1 (fr) 2010-07-30 2011-06-23 Configuration et procédé de pompage de laser à fibres

Publications (1)

Publication Number Publication Date
IL224434A true IL224434A (en) 2016-12-29

Family

ID=45529485

Family Applications (1)

Application Number Title Priority Date Filing Date
IL224434A IL224434A (en) 2010-07-30 2013-01-28 Fiber laser configuration and method

Country Status (3)

Country Link
EP (1) EP2599170A4 (fr)
IL (1) IL224434A (fr)
WO (1) WO2012014191A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10772683B2 (en) 2014-05-18 2020-09-15 Eximo Medical Ltd. System for tissue ablation using pulsed laser
US11576724B2 (en) 2011-02-24 2023-02-14 Eximo Medical Ltd. Hybrid catheter for vascular intervention
US11684420B2 (en) 2016-05-05 2023-06-27 Eximo Medical Ltd. Apparatus and methods for resecting and/or ablating an undesired tissue
US12038322B2 (en) 2022-06-21 2024-07-16 Eximo Medical Ltd. Devices and methods for testing ablation systems
US12376904B1 (en) 2020-09-08 2025-08-05 Angiodynamics, Inc. Dynamic laser stabilization and calibration system
US12514456B2 (en) 2013-01-31 2026-01-06 Eximo Medical Ltd. System and methods for lesion characterization in blood vessels

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022068A1 (de) * 2012-11-09 2014-05-15 Rwth Aachen Optisch endgepumpter Slab-Verstärker mit verteilt angeordneten Pumpmodulen
JP6294486B2 (ja) * 2013-08-20 2018-03-14 アイピージー フォトニクス コーポレーション 超高出力単一モードファイバーレーザーシステム
CN105981237B (zh) 2014-01-22 2019-03-26 在本-古里安大学的B．G．内盖夫科技与应用有限公司 泵浦光多次通过的基于光纤的激光器和放大器
CN111352249B (zh) * 2018-12-20 2022-11-08 江苏睿赛光电科技有限公司 实现平顶光束的侧泵信号合束器及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6477295B1 (en) * 1997-01-16 2002-11-05 Jds Uniphase Corporation Pump coupling of double clad fibers
US6438294B1 (en) * 2000-01-18 2002-08-20 Institut National D'optique Optical fiber pumping apparatus and method for use in pumped optical fiber amplifier and laser systems
US6625354B2 (en) * 2000-12-19 2003-09-23 The Boeing Company Fiber amplifier having a prism for efficient coupling of pump energy
US20080267228A1 (en) * 2005-10-02 2008-10-30 Zachary Sacks Fiber Lasers
US7532792B2 (en) * 2006-08-28 2009-05-12 Crystal Fibre A/S Optical coupler, a method of its fabrication and use
KR100900793B1 (ko) * 2006-12-05 2009-06-02 한국전자통신연구원 이중 클래드 구조의 이득 고정형 광 증폭기
JP2009032910A (ja) * 2007-07-27 2009-02-12 Hitachi Cable Ltd 光ファイバレーザ用光ファイバ及びその製造方法、並びに光ファイバレーザ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11576724B2 (en) 2011-02-24 2023-02-14 Eximo Medical Ltd. Hybrid catheter for vascular intervention
US12042223B2 (en) 2011-02-24 2024-07-23 Eximo Medical Ltd. Hybrid catheter for vascular intervention
US12514456B2 (en) 2013-01-31 2026-01-06 Eximo Medical Ltd. System and methods for lesion characterization in blood vessels
US10772683B2 (en) 2014-05-18 2020-09-15 Eximo Medical Ltd. System for tissue ablation using pulsed laser
US10792103B2 (en) 2014-05-18 2020-10-06 Eximo Medical Ltd. System for tissue ablation using pulsed laser
US11116573B2 (en) 2014-05-18 2021-09-14 Eximo Medical Ltd System for tissue ablation using pulsed laser
US11684420B2 (en) 2016-05-05 2023-06-27 Eximo Medical Ltd. Apparatus and methods for resecting and/or ablating an undesired tissue
US12376904B1 (en) 2020-09-08 2025-08-05 Angiodynamics, Inc. Dynamic laser stabilization and calibration system
US12038322B2 (en) 2022-06-21 2024-07-16 Eximo Medical Ltd. Devices and methods for testing ablation systems

Also Published As

Publication number Publication date
EP2599170A4 (fr) 2017-12-20
WO2012014191A1 (fr) 2012-02-02
EP2599170A1 (fr) 2013-06-05

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