Spatial Structure and Simulations of Midwave Infrared Ultrashort Pulse Laser Frequency Conversion in Polycrystalline Chalcogenide Optical Materials

被引：0

作者：

Valenzuela, Anthony R. ^{[1
]}

Schweinsberg, Aaron ^{[1
]}

Gu, Jiahui ^{[2
]}

Kolesik, Miroslav ^{[2
]}

Ensley, Trenton ^{[3
]}

Vanderhoef, Laura ^{[1
]}

Tripepi, Michael, V ^{[3
]}

Wolfe, Christopher ^{[1
]}

Chowdhury, Enam ^{[4
,5
]}

机构：

[1] Weap & Mat Res Directorate, DEVCOM Army Res Lab, Aberdeen Proving Ground, MD 21005 USA

[2] Univ Arizona, Coll Opt Sci, 1630 E Univ Blvd, Tucson, AZ 85721 USA

[3] CDEVCOM Army Res Lab, Sensors & Electron Devices Directorate, Adelphi, MD 20783 USA

[4] Ohio State Univ, Dept Mat Sci & Engn, 201 W 19th Ave, Columbus, OH 43210 USA

[5] Dept Elect & Comp Engn, 2015 Neil Ave, Columbus, OH 43210 USA

来源：

NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS AND DEVICES XX | 2021年 / 11670卷

关键词：

high harmonic generation; ultrashort pulse laser propagation; UPPE; SUPERCONTINUUM GENERATION;

D O I：

10.1117/12.2578794

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We experimentally and theoretically investigate the nonlinear frequency conversion of transparent chalcogenide optical materials using ultrashort midwave infrared laser pulses at 3.6 microns. Evidence of the structure of second through sixth harmonic generation demonstrates different levels of filamentation related to laser intensity, sample thickness, and sample position. Simulations using a (3+1)D model with experimentally measured n(2) values and random quasi phase matching provide good qualitative agreement with experimental data. Together, the data suggests that focusing geometry and material structure play a significant role in harmonic generation in these materials.

引用

页数：9

共 46 条

[31] Difference frequency generation by optical rectification of femtosecond laser pulse in GaAs crystal with a periodic domain structure
A. A. Hakhoumian
E. M. Laziev
A. S. Nikoghosyan
D. L. Hovhannisyan
G. D. Hovhannisyan
Journal of Contemporary Physics (Armenian Academy of Sciences), 2010, 45 : 17 - 24
[32] Difference frequency generation by optical rectification of femtosecond laser pulse in GaAs crystal with a periodic domain structure
Hakhoumian, A. A.
Laziev, E. M.
Nikoghosyan, A. S.
Hovhannisyan, D. L.
Hovhannisyan, G. D.
JOURNAL OF CONTEMPORARY PHYSICS-ARMENIAN ACADEMY OF SCIENCES, 2010, 45 (01) : 17 - 24
[33] Optical Frequency Comb Using Dispersion Managed Er-doped Ultrashort Pulse Fiber Laser Using Carbon Nanotube Polyimide Film
Nishizawa, Norihiko
Nagaike, Takeru
Aramaki, Mitsutoshi
Omoda, Emiko
Kataura, Hiromichi
Sakakibara, Youichi
2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), 2013,
[34] Optical Frequency Comb Using Polarization Maintaining Er-doped Ultrashort Pulse Fiber Laser with Carbon-Nanotube Polyimide Film
Nishizawa, Norihiko
Sakakibara, Youichi
Itoga, Emiko
Kataura, Hiromichi
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2011,
[35] FREQUENCY-RESPONSE OF A UNIDIRECTIONAL-OUTPUT OPTICAL FREQUENCY-CONVERSION DEVICE WITH AN ASYMMETRICAL-KAPPA DBR LASER STRUCTURE
YASAKA, H
TAKAHATA, K
KASAYA, K
OE, K
IEEE PHOTONICS TECHNOLOGY LETTERS, 1993, 5 (11) : 1306 - 1310
[36] Influence of Q-factor value of optical resonator on spatial discharge structure and output characteristics of long pulse XeCl laser
Bychkov, Y
Yampolskaya, S
Yastremsky, A
INTERNATIONAL CONFERENCE ON ATOMIC AND MOLECULAR PULSED LASERS IV, 2002, 4747 : 93 - 98
[37] Complex polarization-phase and spatial-frequency selections of laser images of blood-plasma films in diagnostics of changes in their polycrystalline structure
Ushenko, Yu A.
Angelskii, P. O.
Dubolazov, A. V.
Karachevtsev, A. O.
Sidor, M. I.
Mintser, O. P.
Oleinichenko, B. P.
Bizer, L. I.
OPTICS AND SPECTROSCOPY, 2013, 115 (04) : 601 - 609
[38] Complex polarization-phase and spatial-frequency selections of laser images of blood-plasma films in diagnostics of changes in their polycrystalline structure
Yu. A. Ushenko
P. O. Angelskii
A. V. Dubolazov
A. O. Karachevtsev
M. I. Sidor
O. P. Mintser
B. P. Oleinichenko
L. I. Bizer
Optics and Spectroscopy, 2013, 115 : 601 - 609
[39] Transient gain-spectra and bandgap-renormalization dynamics in ultrashort optical pulse excited InGaAs/InGaAsP multi-quantum-well laser structure
Wang, J
Adler, F
Schweizer, H
15TH IEEE INTERNATIONAL SEMICONDUCTOR LASER CONFERENCE - CONFERENCE DIGEST, 1996, : 161 - 162
[40] Time-development of transient-carrier temperature, density, and gain spectrum in ultrashort optical pulse excited InGaAs multiquantum-well laser structure
Wang, J
Schweizer, HC
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 1997, 3 (02) : 218 - 222

← 1 2 3 4 5 →