High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation

Andrey Petrov; Grigory Mikhailovsky; Alexander Gorbatchev; Maxim Odnoblyudov; Mikhail Kozlyakov; Joona Rissanen; Regina Gumenyuk; Valery Filippov

doi:10.1117/12.2577634

High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation

Andrey Petrov
, Grigory Mikhailovsky
, Alexander Gorbatchev
, Maxim Odnoblyudov
, Mikhail Kozlyakov
, Joona Rissanen
, Regina Gumenyuk
, Valery Filippov

Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

4 Citations (Scopus)

109 Downloads (Pure)

Abstract

We present the results of compact and cost-efficient high-power and energy laser system based on a picosecond gain-switched DFB laser diode operating at a wavelength of 1064 nm with spectral linewidth less than 0.1 nm and pulse duration of 50 ps and tapered double clad fiber (T-DCF) amplifier. The unique properties of T-DCF as efficient amplification of low power seed signal and suppressed threshold of nonlinearities allow achievement of both high peak power of 170 kW and pulse energy of 9 µJ at pulse repetition rate of 10 MHz while maintaining spectrum linewidth as narrow as 0.1 nm. High average output power of 150 W was obtained with slightly broader laser linewidth. We also demonstrate second harmonic generation with over 30 W at 532 nm wavelength with conversion efficiency of 38%. These results make MOPA system based on gain-switched DFB laser diode and T-DCF amplifier an attractive source for material processing and sensing application including time resolved Raman spectroscopy.

Original language	English
Title of host publication	Fiber Lasers XVIII
Subtitle of host publication	Technology and Systems
Editors	Michalis N. Zervas, Cesar Jauregui-Misas
Publisher	SPIE
Number of pages	7
ISBN (Electronic)	9781510641662
ISBN (Print)	9781510641655
DOIs	https://doi.org/10.1117/12.2577634
Publication status	Published - 2021
Publication type	A4 Article in conference proceedings
Event	Fiber Lasers XVIII: Technology and Systems - Virtual, Online, United States Duration: 6 Mar 2021 → 11 Mar 2021

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11665
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Fiber Lasers XVIII: Technology and Systems
Country/Territory	United States
City	Virtual, Online
Period	6/03/21 → 11/03/21

Keywords

Active tapered fiber
Second harmonic generation
Ultrafast lasers

Publication forum classification

Publication forum level 0

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2577634

High-power and pulse energy picosecond
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Cite this

Petrov, A., Mikhailovsky, G., Gorbatchev, A., Odnoblyudov, M., Kozlyakov, M., Rissanen, J., Gumenyuk, R., & Filippov, V. (2021). High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation. In M. N. Zervas, & C. Jauregui-Misas (Eds.), Fiber Lasers XVIII: Technology and Systems Article 116651D (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11665). SPIE. https://doi.org/10.1117/12.2577634

Petrov, Andrey ; Mikhailovsky, Grigory ; Gorbatchev, Alexander et al. / High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation. Fiber Lasers XVIII: Technology and Systems. editor / Michalis N. Zervas ; Cesar Jauregui-Misas. SPIE, 2021. (Proceedings of SPIE - The International Society for Optical Engineering).

@inproceedings{371e2739a60e4c6c822b7b2a4aa0f3d4,

title = "High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation",

abstract = "We present the results of compact and cost-efficient high-power and energy laser system based on a picosecond gain-switched DFB laser diode operating at a wavelength of 1064 nm with spectral linewidth less than 0.1 nm and pulse duration of 50 ps and tapered double clad fiber (T-DCF) amplifier. The unique properties of T-DCF as efficient amplification of low power seed signal and suppressed threshold of nonlinearities allow achievement of both high peak power of 170 kW and pulse energy of 9 µJ at pulse repetition rate of 10 MHz while maintaining spectrum linewidth as narrow as 0.1 nm. High average output power of 150 W was obtained with slightly broader laser linewidth. We also demonstrate second harmonic generation with over 30 W at 532 nm wavelength with conversion efficiency of 38\%. These results make MOPA system based on gain-switched DFB laser diode and T-DCF amplifier an attractive source for material processing and sensing application including time resolved Raman spectroscopy.",

keywords = "Active tapered fiber, Second harmonic generation, Ultrafast lasers",

author = "Andrey Petrov and Grigory Mikhailovsky and Alexander Gorbatchev and Maxim Odnoblyudov and Mikhail Kozlyakov and Joona Rissanen and Regina Gumenyuk and Valery Filippov",

note = "JUFOID=71479 Funding Information: The research is partially funded by the Ministry of Science and Higher Education of the Russian Federation as part of World-classResearchCenterprogram:AdvancedDigitalTechnologies(contractNo.075-15-2020-934dated17.11.2020); PhotonicsResearchandInnovation(PREIN)(320165);AcademyofFinlandFlagshipProgramme. Funding Information: The research is partially funded by the Ministry of Science and Higher Education of the Russian Federation as part of World-class Research Center program: Advanced Digital Technologies (contract No. 075-15-2020-934 dated 17.11.2020); Photonics Research and Innovation (PREIN) (320165); Academy of Finland Flagship Programme. Publisher Copyright: {\textcopyright} 2021 SPIE.; Fiber Lasers XVIII: Technology and Systems ; Conference date: 06-03-2021 Through 11-03-2021",

year = "2021",

doi = "10.1117/12.2577634",

language = "English",

isbn = "9781510641655",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Zervas, \{Michalis N.\} and Cesar Jauregui-Misas",

booktitle = "Fiber Lasers XVIII",

address = "United States",

}

Petrov, A, Mikhailovsky, G, Gorbatchev, A, Odnoblyudov, M, Kozlyakov, M, Rissanen, J, Gumenyuk, R & Filippov, V 2021, High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation. in MN Zervas & C Jauregui-Misas (eds), Fiber Lasers XVIII: Technology and Systems., 116651D, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11665, SPIE, Fiber Lasers XVIII: Technology and Systems, Virtual, Online, United States, 6/03/21. https://doi.org/10.1117/12.2577634

High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation. / Petrov, Andrey; Mikhailovsky, Grigory; Gorbatchev, Alexander et al.
Fiber Lasers XVIII: Technology and Systems. ed. / Michalis N. Zervas; Cesar Jauregui-Misas. SPIE, 2021. 116651D (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11665).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

TY - GEN

T1 - High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation

AU - Petrov, Andrey

AU - Mikhailovsky, Grigory

AU - Gorbatchev, Alexander

AU - Odnoblyudov, Maxim

AU - Kozlyakov, Mikhail

AU - Rissanen, Joona

AU - Gumenyuk, Regina

AU - Filippov, Valery

N1 - JUFOID=71479 Funding Information: The research is partially funded by the Ministry of Science and Higher Education of the Russian Federation as part of World-classResearchCenterprogram:AdvancedDigitalTechnologies(contractNo.075-15-2020-934dated17.11.2020); PhotonicsResearchandInnovation(PREIN)(320165);AcademyofFinlandFlagshipProgramme. Funding Information: The research is partially funded by the Ministry of Science and Higher Education of the Russian Federation as part of World-class Research Center program: Advanced Digital Technologies (contract No. 075-15-2020-934 dated 17.11.2020); Photonics Research and Innovation (PREIN) (320165); Academy of Finland Flagship Programme. Publisher Copyright: © 2021 SPIE.

PY - 2021

Y1 - 2021

N2 - We present the results of compact and cost-efficient high-power and energy laser system based on a picosecond gain-switched DFB laser diode operating at a wavelength of 1064 nm with spectral linewidth less than 0.1 nm and pulse duration of 50 ps and tapered double clad fiber (T-DCF) amplifier. The unique properties of T-DCF as efficient amplification of low power seed signal and suppressed threshold of nonlinearities allow achievement of both high peak power of 170 kW and pulse energy of 9 µJ at pulse repetition rate of 10 MHz while maintaining spectrum linewidth as narrow as 0.1 nm. High average output power of 150 W was obtained with slightly broader laser linewidth. We also demonstrate second harmonic generation with over 30 W at 532 nm wavelength with conversion efficiency of 38%. These results make MOPA system based on gain-switched DFB laser diode and T-DCF amplifier an attractive source for material processing and sensing application including time resolved Raman spectroscopy.

AB - We present the results of compact and cost-efficient high-power and energy laser system based on a picosecond gain-switched DFB laser diode operating at a wavelength of 1064 nm with spectral linewidth less than 0.1 nm and pulse duration of 50 ps and tapered double clad fiber (T-DCF) amplifier. The unique properties of T-DCF as efficient amplification of low power seed signal and suppressed threshold of nonlinearities allow achievement of both high peak power of 170 kW and pulse energy of 9 µJ at pulse repetition rate of 10 MHz while maintaining spectrum linewidth as narrow as 0.1 nm. High average output power of 150 W was obtained with slightly broader laser linewidth. We also demonstrate second harmonic generation with over 30 W at 532 nm wavelength with conversion efficiency of 38%. These results make MOPA system based on gain-switched DFB laser diode and T-DCF amplifier an attractive source for material processing and sensing application including time resolved Raman spectroscopy.

KW - Active tapered fiber

KW - Second harmonic generation

KW - Ultrafast lasers

U2 - 10.1117/12.2577634

DO - 10.1117/12.2577634

M3 - Conference contribution

AN - SCOPUS:85107066137

SN - 9781510641655

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Fiber Lasers XVIII

A2 - Zervas, Michalis N.

A2 - Jauregui-Misas, Cesar

PB - SPIE

T2 - Fiber Lasers XVIII: Technology and Systems

Y2 - 6 March 2021 through 11 March 2021

ER -

Petrov A, Mikhailovsky G, Gorbatchev A, Odnoblyudov M, Kozlyakov M, Rissanen J et al. High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation. In Zervas MN, Jauregui-Misas C, editors, Fiber Lasers XVIII: Technology and Systems. SPIE. 2021. 116651D. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2577634

High-power and pulse energy picosecond narrow linewidth laser system based on tapered fiber amplifier for second harmonic generation

Abstract

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