A Dynamical Model of Harmonic Generation in Centrosymmetric Semiconductors [PDF]
, 2011 We study second and third harmonic generation in centrosymmetric semiconductors at visible and UV wavelengths in bulk and cavity environments. Second harmonic generation is due to a combination of symmetry breaking, the magnetic portion of the Lorentz ...
Akozbek, N. +6 more
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SECOND HARMONIC GENERATION IN THE CENTROSYMMETRIC ANTIFERROMAGNET LaFeO3
Российский технологический журнал, 2017 The paper presents the results of experimental and theoretical studies of nonlinear optical properties of LaFeO3 thin film, which is antiferromagnetic and centrosymmetric, the latter provides prohibition of second harmonic generation in electric-dipole ...
A. M. Buryakov
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Resonant plasmonic nanoparticles for multicolor second harmonic imaging [PDF]
, 2016 Nanoparticles capable of efficiently generating nonlinear optical signals, like second harmonic generation, are attracting a lot of attention as potential background-free and stable nano-probes for biological imaging.
Accanto, Nicolò +4 more
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High-Resolution Plasma Membrane-Selective Imaging by Second Harmonic Generation
iScience, 2018 Summary: The plasma membrane is the site of intercellular communication and subsequent intracellular signal transduction. The specific visualization of the plasma membrane in living cells, however, is difficult using fluorescence-based techniques owing ...
Takaha Mizuguchi +2 more
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Optical second harmonic generation near a black hole horizon as possible source of experimental information on quantum gravitational effects [PDF]
, 2001 Optical second harmonic generation near a black hole horizon is suggested as a source of experimental information on quantum gravitational effects. While absent in the framework of general relativity, second harmonic generation appears in the toy models ...
Aktsipetrov +15 more
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Super/subradiant second harmonic generation [PDF]
Laser Physics Letters, 2017 A scheme for active second harmonics generation is suggested. The system comprises $N$ three-level atoms in ladder configuration, situated into resonant cavity. It is found that the system can lase in either superradiant or subradiant regime, depending on the number of atoms $N$.
Koganov, Gennady A., Shuker, Reuben
openaire +2 more sources
Polarization-resolved second-harmonic-generation optical coherence tomography in collagen [PDF]
, 2004 We describe a novel imaging technique, second-harmonic-generation optical coherence tomography (SHOCT). This technique combines the spatial resolution and depth penetration of optical coherence tomography (OCT) with the molecular sensitivity of second ...
Applegate, Brian E. +3 more
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Second harmonic optical coherence tomography [PDF]
, 2004 Second harmonic optical coherence tomography, which uses coherence gating of second-order nonlinear optical response of biological tissues for imaging, is described and demonstrated. Femtosecond laser pulses were used to excite second harmonic waves from
Campagnola +16 more
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Second Harmonic Generation in Nanostructured Metamaterials [PDF]
Latin America Optics and Photonics Conference, 2014 16 pages, 7 ...
Meza, Ulises R. +2 more
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Nonlinear plasmonics: second-harmonic generation and multiphoton photoluminescence
PhotoniX, 2023 The study on the nonlinear optical responses arising from plasmonic nanoantennas, known as nonlinear plasmonics, has been massively investigated in recent years.
Jiyong Wang, Lei Zhang, Min Qiu
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