LT4220871T - Lazerio impulso stiprinimo būdas - Google Patents

Lazerio impulso stiprinimo būdas

Info

Publication number
LT4220871T
LT4220871T LTEP22153730.1T LT22153730T LT4220871T LT 4220871 T LT4220871 T LT 4220871T LT 22153730 T LT22153730 T LT 22153730T LT 4220871 T LT4220871 T LT 4220871T
Authority
LT
Lithuania
Prior art keywords
laser pulse
amplification method
pulse amplification
laser
pulse
Prior art date
Application number
LTEP22153730.1T
Other languages
English (en)
Inventor
Marwan Abdou Ahmed
Florian Bienert
Original Assignee
Universität Stuttgart
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 Universität Stuttgart filed Critical Universität Stuttgart
Publication of LT4220871T publication Critical patent/LT4220871T/lt

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
    • H01S3/005—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
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • 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
    • H01S3/10038—Amplitude control
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/117—Adjustment of the optical path length
    • 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
    • H01S3/0071—Beam steering, e.g. whereby a mirror outside the cavity is present to change the beam direction
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
LTEP22153730.1T 2022-01-27 2022-01-27 Lazerio impulso stiprinimo būdas LT4220871T (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22153730.1A EP4220871B1 (en) 2022-01-27 2022-01-27 Device and method for amplifying a laser pulse

Publications (1)

Publication Number Publication Date
LT4220871T true LT4220871T (lt) 2024-04-25

Family

ID=80122146

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEP22153730.1T LT4220871T (lt) 2022-01-27 2022-01-27 Lazerio impulso stiprinimo būdas

Country Status (3)

Country Link
US (1) US20230238761A1 (lt)
EP (1) EP4220871B1 (lt)
LT (1) LT4220871T (lt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127451A2 (en) * 2006-12-01 2008-10-23 Cornell Research Foundation, Inc. Divided-pulse amplification of short pulses
US20090273828A1 (en) * 2008-04-30 2009-11-05 Raydiance, Inc. High average power ultra-short pulsed laser based on an optical amplification system
CN103891064A (zh) * 2011-03-07 2014-06-25 Imra美国公司 具有增大的峰值功率的光学脉冲源
FR2977988B1 (fr) * 2011-07-11 2014-03-07 Ecole Polytech Dispositif et procede passif de combinaison coherente de deux faisceaux optiques amplifies et/ou elargis spectralement.
WO2014137254A1 (en) * 2013-03-05 2014-09-12 Telefonaktiebolaget L M Ericsson (Publ) Optical amplifier arrangement
WO2021071836A1 (en) * 2019-10-06 2021-04-15 The Regents Of The University Of Michigan Spectrally and coherently combined laser array

Also Published As

Publication number Publication date
EP4220871A1 (en) 2023-08-02
US20230238761A1 (en) 2023-07-27
EP4220871B1 (en) 2024-03-13

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