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1993
The field of nonlinear optics, as we know it today, was born as a direct consequence of the invention of the laser in the early sixties. Nonlinear effects in electromagnetism had been observed as early as the late nineteenth century by Kerr, Rontgen, Kundt, and Pockels, and later by Raman in 1927 when he discovered spontaneous scattering of light into ...
M. Ebrahimzadeh, A. I. Ferguson
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The field of nonlinear optics, as we know it today, was born as a direct consequence of the invention of the laser in the early sixties. Nonlinear effects in electromagnetism had been observed as early as the late nineteenth century by Kerr, Rontgen, Kundt, and Pockels, and later by Raman in 1927 when he discovered spontaneous scattering of light into ...
M. Ebrahimzadeh, A. I. Ferguson
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Nonlinear photonic crystals: II. Interaction classification for quadratic nonlinearities
Waves in Random Media, 2002Summary: Weakly nonlinear interactions between wavepackets in lossless periodic dielectric media are studied based on the classical nonlinear Maxwell equations. We consider nonlinear processes such that: (i) the amplitude of the wave component due to the nonlinearity does not exceed the amplitude of its linear component; (ii) the spatial range of a ...
Babin, Anatoli, Figotin, Alexander
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Super Oscillating Nonlinear Crystal
Frontiers in Optics 2015, 2015The spectral acceptance bandwidth of a standard nonlinear crystal is inversely proportional to the crystal length. We experimentally show that much narrower width is reached by modulating the nonlinear coefficient with a super-oscillation function.
Roei Remez, Ady Arie
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Nonlinear coaxial photonic crystal
Applied Physics Letters, 2001We demonstrate that large-scale photonic crystals can be used to simulate nonlinear optical effects occurring in real photonic crystals. A crystal made of coaxial segments with periodic impedance is used to create a stop band in transmission near 10 MHz.
Louis Poirier, Alain Haché
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Helically twisted nonlinear photonic crystals
Optics LettersNonlinear photonic crystals with a helical structure in the second-order nonlinear coefficient (χ(2)) are fabricated using infrared femtosecond laser poling in ferroelectric Sr0.61Ba0.39Nb2O6 crystals. The quasi-orbital angular momentum of the helical χ(2) structure can be imprinted on the interacting photons during nonlinear optical processes ...
Chen Yu +4 more
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Functional nonlinear photonic crystals
SPIE Proceedings, 2010Nonlinear photonic crystals are materials in which the second order susceptibility is modulated. These structures are often used in nonlinear optics applications for compensating the phase mismatch between interacting waves. The progress in techniques of modulating the nonlinearity enables to explore new applications, based on all-optical control of
Ayelet Ganany Padowicz +3 more
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Langasite nonlinear optical crystals
2018 Joint Symposia on Optics, 2018Midinfrared (IR) nonlinear optical (NLO) materials with high performance are vital in important technological applications in many civil and military fields. Very recently, langasite family compounds have attracted much attention due to their wide transparency to mid-IR region and ultrahigh laser damage threshold (LDT).
Jiyang Wang, Haohai Yu, Huaijin Zhang
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Soviet Journal of Quantum Electronics, 1987
A review is given of nonlinear optical properties of seven biaxial crystals: KB5, DKB5, LFM, Ba2NaNb5O15, KTP, α-HIO3, and KNbO3. Typical applications of these crystals are listed. Formulas are given for the calculation of the phase-matching angles of biaxial crystals for the propagation of radiation in principal planes.
D N Nikogosyan, G G Gurzadyan
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A review is given of nonlinear optical properties of seven biaxial crystals: KB5, DKB5, LFM, Ba2NaNb5O15, KTP, α-HIO3, and KNbO3. Typical applications of these crystals are listed. Formulas are given for the calculation of the phase-matching angles of biaxial crystals for the propagation of radiation in principal planes.
D N Nikogosyan, G G Gurzadyan
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Nonlinear Optical Borate Crystals
2012Preface INTRODUCTION History of the Theoretical Understanding for Nonlinear Optical Crystals History of Development on Nonlinear Optical Borate Crystals Crystal Growth of Nonlinear Borate Crystals and Current Status of Applications THEORETICAL BASIS TO DEVELOP BORATE NONLINEAR OPTICAL CRYSTALS BORATE NONLINEAR OPTICAL CRYSTALS FOR FREQUENCY CONVERSION ...
Chuangtian Chen +10 more
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Nonlinear Optical Properties of Materials, 1988
For a nonlinear optical crystal to be useful, optical nonlinearity is only one of many equally important properties that the material must have. In fact, large optical nonlinearity may be one of the easier material properties to predict and to have. Frequently, it is the other properties such as the mechanical, thermal, chemical, hygroscopic, linear ...
C. L. Tang +3 more
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For a nonlinear optical crystal to be useful, optical nonlinearity is only one of many equally important properties that the material must have. In fact, large optical nonlinearity may be one of the easier material properties to predict and to have. Frequently, it is the other properties such as the mechanical, thermal, chemical, hygroscopic, linear ...
C. L. Tang +3 more
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