50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS2 and LiGaSe2 at Nd:YAG laser pumping and various crystalline Raman laser seedings

S. N. Smetanin; M. Jelínek; V. Kubeček; A. F. Kurus; V. N. Vedenyapin; S. I. Lobanov; L. I. Isaenko

doi:10.1364/OME.395370

50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS₂ and LiGaSe₂ at Nd:YAG laser pumping and various crystalline Raman laser seedings

S. N. Smetanin, M. Jelínek, V. Kubeček, A. F. Kurus, V. N. Vedenyapin, S. I. Lobanov, L. I. Isaenko

Лаборатория функциональных материалов ФФ

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

A comparative study of picosecond mid-IR difference frequency generation in a wide wavelength range of 4.6-10.8 μm in a simple down-converter based on the 8-mm long, high-damage-threshold crystals of LiGaS₂ or LiGaSe₂ under the 5-mJ, 20-ps, 1.064-μm Nd:YAG laser pumping and the single-pass crystalline (CaCO₃*BaWO₄, CVD-diamond) Raman laser seeding was presented. 10-μJ-level*narrowband (<2 cm^-1) generation at discrete wavelengths of 4.6, 5.4, 7.5, and 9.2 μm with the optical frequencies equal to the vibrational Raman frequency or its second harmonic of various crystalline Raman seeders was demonstrated. Optimization of the pump spot and mode-matching between the pump and signal spots allowed to increase the output pulse energy up to 50 μJ in the case of LiGaSe₂.

Язык оригинала	английский
Страницы (с-по)	1881-1890
Число страниц	10
Журнал	Optical Materials Express
Том	10
Номер выпуска	8
DOI	https://doi.org/10.1364/OME.395370
Состояние	Опубликовано - 1 авг. 2020

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10.1364/OME.395370

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Smetanin, S. N., Jelínek, M., Kubeček, V., Kurus, A. F., Vedenyapin, V. N., Lobanov, S. I., & Isaenko, L. I. (2020). 50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS₂ and LiGaSe₂ at Nd:YAG laser pumping and various crystalline Raman laser seedings. Optical Materials Express, 10(8), 1881-1890. https://doi.org/10.1364/OME.395370

@article{3802ed0b5dd54147853308222856a8b3,

title = "50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS2 and LiGaSe2 at Nd:YAG laser pumping and various crystalline Raman laser seedings",

abstract = "A comparative study of picosecond mid-IR difference frequency generation in a wide wavelength range of 4.6-10.8 μm in a simple down-converter based on the 8-mm long, high-damage-threshold crystals of LiGaS2 or LiGaSe2 under the 5-mJ, 20-ps, 1.064-μm Nd:YAG laser pumping and the single-pass crystalline (CaCO3*BaWO4, CVD-diamond) Raman laser seeding was presented. 10-μJ-level*narrowband (<2 cm-1) generation at discrete wavelengths of 4.6, 5.4, 7.5, and 9.2 μm with the optical frequencies equal to the vibrational Raman frequency or its second harmonic of various crystalline Raman seeders was demonstrated. Optimization of the pump spot and mode-matching between the pump and signal spots allowed to increase the output pulse energy up to 50 μJ in the case of LiGaSe2.",

keywords = "PHASE-MATCHING PROPERTIES, MID-IR, PULSES, AMPLIFICATION, THRESHOLD, DIAMOND, DAMAGE, SE, GA, TE",

author = "Smetanin, {S. N.} and M. Jel{\'i}nek and V. Kube{\v c}ek and Kurus, {A. F.} and Vedenyapin, {V. N.} and Lobanov, {S. I.} and Isaenko, {L. I.}",

note = "Publisher Copyright: {\textcopyright} 2020.",

year = "2020",

month = aug,

day = "1",

doi = "10.1364/OME.395370",

language = "English",

volume = "10",

pages = "1881--1890",

journal = "Optical Materials Express",

issn = "2159-3930",

publisher = "The Optical Society",

number = "8",

}

Smetanin, SN, Jelínek, M, Kubeček, V, Kurus, AF , Vedenyapin, VN , Lobanov, SI & Isaenko, LI 2020, '50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS₂ and LiGaSe₂ at Nd:YAG laser pumping and various crystalline Raman laser seedings', Optical Materials Express, том. 10, № 8, стр. 1881-1890. https://doi.org/10.1364/OME.395370

50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS₂ and LiGaSe₂ at Nd:YAG laser pumping and various crystalline Raman laser seedings. / Smetanin, S. N.; Jelínek, M.; Kubeček, V. и др.

В: Optical Materials Express, Том 10, № 8, 01.08.2020, стр. 1881-1890.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - 50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS2 and LiGaSe2 at Nd:YAG laser pumping and various crystalline Raman laser seedings

AU - Smetanin, S. N.

AU - Jelínek, M.

AU - Kubeček, V.

AU - Kurus, A. F.

AU - Vedenyapin, V. N.

AU - Lobanov, S. I.

AU - Isaenko, L. I.

PY - 2020/8/1

Y1 - 2020/8/1

N2 - A comparative study of picosecond mid-IR difference frequency generation in a wide wavelength range of 4.6-10.8 μm in a simple down-converter based on the 8-mm long, high-damage-threshold crystals of LiGaS2 or LiGaSe2 under the 5-mJ, 20-ps, 1.064-μm Nd:YAG laser pumping and the single-pass crystalline (CaCO3*BaWO4, CVD-diamond) Raman laser seeding was presented. 10-μJ-level*narrowband (<2 cm-1) generation at discrete wavelengths of 4.6, 5.4, 7.5, and 9.2 μm with the optical frequencies equal to the vibrational Raman frequency or its second harmonic of various crystalline Raman seeders was demonstrated. Optimization of the pump spot and mode-matching between the pump and signal spots allowed to increase the output pulse energy up to 50 μJ in the case of LiGaSe2.

AB - A comparative study of picosecond mid-IR difference frequency generation in a wide wavelength range of 4.6-10.8 μm in a simple down-converter based on the 8-mm long, high-damage-threshold crystals of LiGaS2 or LiGaSe2 under the 5-mJ, 20-ps, 1.064-μm Nd:YAG laser pumping and the single-pass crystalline (CaCO3*BaWO4, CVD-diamond) Raman laser seeding was presented. 10-μJ-level*narrowband (<2 cm-1) generation at discrete wavelengths of 4.6, 5.4, 7.5, and 9.2 μm with the optical frequencies equal to the vibrational Raman frequency or its second harmonic of various crystalline Raman seeders was demonstrated. Optimization of the pump spot and mode-matching between the pump and signal spots allowed to increase the output pulse energy up to 50 μJ in the case of LiGaSe2.

KW - PHASE-MATCHING PROPERTIES

KW - MID-IR

KW - PULSES

KW - AMPLIFICATION

KW - THRESHOLD

KW - DIAMOND

KW - DAMAGE

KW - SE

KW - GA

KW - TE

UR - http://www.scopus.com/inward/record.url?scp=85089662394&partnerID=8YFLogxK

U2 - 10.1364/OME.395370

DO - 10.1364/OME.395370

M3 - Article

AN - SCOPUS:85089662394

VL - 10

SP - 1881

EP - 1890

JO - Optical Materials Express

JF - Optical Materials Express

SN - 2159-3930

IS - 8

ER -

Smetanin SN, Jelínek M, Kubeček V, Kurus AF , Vedenyapin VN , Lobanov SI и др. 50-μJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 μm in LiGaS₂ and LiGaSe₂ at Nd:YAG laser pumping and various crystalline Raman laser seedings. Optical Materials Express. 2020 авг. 1;10(8):1881-1890. https://doi.org/10.1364/OME.395370