Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm3+: YAP laser in a fan-out periodically poled MgO : LiNbO3crystal

O. L. Antipov; D. B. Kolker; A. A. Dobrynin; Yu A. Getmanovskiy; V. V. Sharkov; M. A. Chuvakova; A. R. Akhmathanov; V. Ya Shur; I. A. Shestakova; S. V. Larin

doi:10.1070/QEL18006

Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm^3+:YAP laser in a fan-out periodically poled MgO : LiNbO₃crystal

O. L. Antipov, D. B. Kolker, A. A. Dobrynin, Yu A. Getmanovskiy, V. V. Sharkov, M. A. Chuvakova, A. R. Akhmathanov, V. Ya Shur, I. A. Shestakova, S. V. Larin

Research output: Contribution to journal › Article › peer-review

Abstract

The nonlinear optical frequency conversions of repetitively pulsed output of a 1941-nm Tm3+ : YAP laser pumped by a cw 1670-nm fibre laser are studied experimentally. Both mid-IR optical parametric oscillation (OPO) and second harmonic generation (SHG) are obtained in the same periodically poled MgO : LiNbO3 crystal with a fan-out domain design by tuning the grating period and temperature. The energy conversion efficiency of the degenerate OPO at 3820-3970 nm exceeds 43% at a 0.5 kHz repetition rate, while the energy conversion efficiency of SHG at 970.5 nm reaches 34%.

Original language	English
Pages (from-to)	254-261
Number of pages	8
Journal	Quantum Electronics
Volume	52
Issue number	3
DOIs	https://doi.org/10.1070/QEL18006
Publication status	Published - 1 Mar 2022

Keywords

fibre lasers
frequency doubling.
mid-IR range
nonlinear optical frequency conversion
optical parametric oscillator
periodically poled MgO : LiNbOcrystals
solid-state lasers
two-micrometre wavelength region

OECD FOS+WOS

2.02 ELECTRICAL ENG, ELECTRONIC ENG
2.05 MATERIALS ENGINEERING
1.03 PHYSICAL SCIENCES AND ASTRONOMY

Access to Document

10.1070/QEL18006

Cite this

Antipov, O. L., Kolker, D. B., Dobrynin, A. A., Getmanovskiy, Y. A., Sharkov, V. V., Chuvakova, M. A., Akhmathanov, A. R., Shur, V. Y., Shestakova, I. A., & Larin, S. V. (2022). Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm^3+:YAP laser in a fan-out periodically poled MgO : LiNbO₃crystal. Quantum Electronics, 52(3), 254-261. https://doi.org/10.1070/QEL18006

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title = "Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm3+: YAP laser in a fan-out periodically poled MgO : LiNbO3crystal",

abstract = "The nonlinear optical frequency conversions of repetitively pulsed output of a 1941-nm Tm3+ : YAP laser pumped by a cw 1670-nm fibre laser are studied experimentally. Both mid-IR optical parametric oscillation (OPO) and second harmonic generation (SHG) are obtained in the same periodically poled MgO : LiNbO3 crystal with a fan-out domain design by tuning the grating period and temperature. The energy conversion efficiency of the degenerate OPO at 3820-3970 nm exceeds 43% at a 0.5 kHz repetition rate, while the energy conversion efficiency of SHG at 970.5 nm reaches 34%. ",

keywords = "fibre lasers, frequency doubling., mid-IR range, nonlinear optical frequency conversion, optical parametric oscillator, periodically poled MgO : LiNbOcrystals, solid-state lasers, two-micrometre wavelength region",

author = "Antipov, {O. L.} and Kolker, {D. B.} and Dobrynin, {A. A.} and Getmanovskiy, {Yu A.} and Sharkov, {V. V.} and Chuvakova, {M. A.} and Akhmathanov, {A. R.} and Shur, {V. Ya} and Shestakova, {I. A.} and Larin, {S. V.}",

note = "Publisher Copyright: {\textcopyright} 2022 Kvantovaya Elektronika and IOP Publishing Limited.",

year = "2022",

month = mar,

day = "1",

doi = "10.1070/QEL18006",

language = "English",

volume = "52",

pages = "254--261",

journal = "Quantum Electronics",

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Antipov, OL, Kolker, DB, Dobrynin, AA, Getmanovskiy, YA, Sharkov, VV, Chuvakova, MA, Akhmathanov, AR, Shur, VY, Shestakova, IA & Larin, SV 2022, 'Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm^3+:YAP laser in a fan-out periodically poled MgO : LiNbO₃crystal', Quantum Electronics, vol. 52, no. 3, pp. 254-261. https://doi.org/10.1070/QEL18006

Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm^3+:YAP laser in a fan-out periodically poled MgO : LiNbO₃crystal. / Antipov, O. L.; Kolker, D. B.; Dobrynin, A. A. et al.

In: Quantum Electronics, Vol. 52, No. 3, 01.03.2022, p. 254-261.

Research output: Contribution to journal › Article › peer-review

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T1 - Mid-IR optical parametric oscillation and second harmonic generation of repetitively pulsed output of a fibre-laser pumped Tm3+: YAP laser in a fan-out periodically poled MgO : LiNbO3crystal

AU - Antipov, O. L.

AU - Kolker, D. B.

AU - Dobrynin, A. A.

AU - Getmanovskiy, Yu A.

AU - Sharkov, V. V.

AU - Chuvakova, M. A.

AU - Akhmathanov, A. R.

AU - Shur, V. Ya

AU - Shestakova, I. A.

AU - Larin, S. V.

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AB - The nonlinear optical frequency conversions of repetitively pulsed output of a 1941-nm Tm3+ : YAP laser pumped by a cw 1670-nm fibre laser are studied experimentally. Both mid-IR optical parametric oscillation (OPO) and second harmonic generation (SHG) are obtained in the same periodically poled MgO : LiNbO3 crystal with a fan-out domain design by tuning the grating period and temperature. The energy conversion efficiency of the degenerate OPO at 3820-3970 nm exceeds 43% at a 0.5 kHz repetition rate, while the energy conversion efficiency of SHG at 970.5 nm reaches 34%.

KW - fibre lasers

KW - frequency doubling.

KW - mid-IR range

KW - nonlinear optical frequency conversion

KW - optical parametric oscillator

KW - periodically poled MgO : LiNbOcrystals

KW - solid-state lasers

KW - two-micrometre wavelength region

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