High efficiency THz generation in DSTMS, DAST and OH1 pumped by Cr:forsterite laser

被引：207

作者：

Vicario, C. ^{[1
]}

Jazbinsek, M. ^{[2
]}

Ovchinnikov, A. V. ^{[3
]}

Chefonov, O. V. ^{[3
]}

Ashitkov, S. I. ^{[3
]}

Agranat, M. B. ^{[3
]}

Hauri, C. P. ^{[1
,4
]}

机构：

[1] SwissFEL, Paul Scherrer Inst, CH-5232 Villigen, Switzerland

[2] Rainbow Photon AG, CH-8048 Zurich, Switzerland

[3] RAS, Joint Inst High Temp, Moscow 125412, Russia

[4] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland

来源：

OPTICS EXPRESS | 2015年 / 23卷 / 04期

基金：

瑞士国家科学基金会;

关键词：

TERAHERTZ PULSES; OPTICAL RECTIFICATION; CRYSTAL;

D O I：

10.1364/OE.23.004573

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigated Terahertz generation in organic crystals DSTMS, DAST and OH1 directly pumped by a Cr:forsterite laser at central wavelength of 1.25 mu m. This pump laser technology provides a laser-to-THz energy conversion efficiency higher than 3 percent. Phase-matching is demonstrated over a broad 0.1-8 THz frequency range. In our simple setup we achieved hundred mu J pulses in tight focus resulting in electric and magnetic field larger than 10 MV/cm and 3 Tesla. (C) 2015 Optical Society of America

引用

页码：4573 / 4580

页数：8

共 40 条

[1] Terahertz generation optimization in an OH1 nonlinear organic crystal pumped by a Cr:forsterite laser
Ovchinnikov, A. V.
Chefonov, O. V.
Agranat, M. B.
Shalaby, M.
Sitnikov, D. S.
OPTICS LETTERS, 2022, 47 (21) : 5505 - 5508
[2] Broadband THz-Wave Generation with Organic Crystals OH1 and DSTMS
Jazbinsek, Mojca
Ruiz, Blanca
Medrano, Carolina
Guenter, Peter
2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE AND INTERNATIONAL QUANTUM ELECTRONICS CONFERENCE (CLEO EUROPE/IQEC), 2013,
[3] Tunable Narrowband THz Source (1-20 THz) Based on Organic Crystals DSTMS and OH1
Jazbinsek, M.
Bach, T.
Zgonik, M.
Cudney, R.
Ruiz, B.
Medrano, C.
Guenter, P.
2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2013,
[4] Evaluation of organic crystal DASC and DAST for THz Difference Frequency Generation using a Cr:Forsterite laser
Kaneko, R.
Kawabe, S.
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Murakami, H.
Takahashi, Y.
Shibuya, T.
Yoshimura, M.
Suizu, K.
Kawase, K.
Mori, Y.
Tonouchi, M.
2011 36TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2011,
[5] Efficient and widely-tunable THz-wave Difference Frequency Generation with Organic Crystals DSTMS and OH1
Liu, Pengxiang
Zhang, Xinyuan
Xu, Degang
Li, Yin
Zhang, Xinzheng
Shi, Wei
Yao, Jianquan
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2016 41ST INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2016,
[6] Generation of 0.9-mJ THz pulses in DSTMS pumped by a Cr:Mg2SiO4 laser
Vicario, C.
Ovchinnikov, A. V.
Ashitkov, S. I.
Agranat, M. B.
Fortov, V. E.
Hauri, C. P.
OPTICS LETTERS, 2014, 39 (23) : 6632 - 6635
[7] Towards Intense THz Spectroscopy on Water: Characterization of Optical Rectification by GaP, OH1, and DSTMS at OPA Wavelengths
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MATERIALS, 2020, 13 (06)
[8] High efficiency terahertz generation and detection in the organic nonlinear optical crystal OH1
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Schneider, Arno
Kwon, O-Pil
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[9] Efficient strong-field THz generation from DSTMS crystal pumped by 1030 nm Yb-laser
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APPLIED PHYSICS LETTERS, 2024, 124 (12)
[10] Generation of broadband THz pulses in organic crystal OH1 at room temperature and 10 K
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OPTICAL MATERIALS EXPRESS, 2014, 4 (04): : 870 - 875

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