Search Results - "Multiphoton absorption"

Nonlinearity Matters in Light–Matter Interaction: Multiphoton 3D Lithography.

Authors: Stavrou, Michalis Pramatioti, Efrosyni Zyla, Gordon et al.

Source: Small Structures. Apr2026, Vol. 7 Issue 4, p1-15. 15p.

Progress in Laser Inscription in Semiconductors by Multiphoton-Initiated Nanosecond Infrared Pulse Absorption.

Authors: Sopeña, Pol Ganguly, Niladri Spühler, Gabriel et al.

Source: Journal of Laser Micro / Nanoengineering. Aug2025, Vol. 20 Issue 2, p119-126. 8p.

Subjects: Semiconductors, Multiphoton absorption, Laser pulses, Laser engraving, Photonics, Silicon industry, Refractive index

Multiphoton Resonant Excitation and High Harmonic Generation in Large Graphene Quantum Dots.

Authors: Sedrakian, Kh. V. Ghazaryan, A. G. Markosyan, A. A.

Source: JETP Letters. May2026, Vol. 123 Issue 10, p674-681. 8p.

Subjects: Harmonic generation, Multiphoton absorption, Electromagnetic interactions, Electrostatic interaction, Spectrum analysis, Quantum theory, Graphene

Achieving Highly Efficient Luminescence and Multiphoton Absorption Character in Thermally Activated Delayed Fluorescence Emitters Based on a Tetrabenzo[a,c]Phenazine Core.

Authors: Mageswari, Gomathi Vinayakam Chitose, Youhei Li, Yu‐Ming et al.

Source: Angewandte Chemie International Edition. 8/4/2025, Vol. 64 Issue 32, p1-10. 10p.

Real‐Time and Site‐Specific Perturbation of Dynamic Subcellular Compartments Using Femtosecond Pulses.

Authors: Ma, Seohee Dong, Bin Clark, Matthew G. et al.

Source: Small Science. Jul2025, Vol. 5 Issue 7, p1-13. 13p.

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer.

Authors: Deger, Simon Nicolas Mauri, Anna Cui, Yang et al.

Source: Advanced Functional Materials; 5/29/2026, Vol. 36 Issue 43, p1-10, 10p

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships.

Authors: Deger, Simon N. Pacheco Hernandez, Helmy Cui, Yang et al.

Source: Advanced Functional Materials; 5/29/2026, Vol. 36 Issue 43, p1-11, 11p

A Host–Guest Supramolecular Approach to Boosting Consecutive Multi‐Photon Excitation for the Arylation of Inert C(sp3)─H Bonds.

Authors: Zhang, Yu Zhao, Liang Wei, Jianwei et al.

Source: Angewandte Chemie; 5/4/2026, Vol. 138 Issue 19, p1-13, 13p

A Host–Guest Supramolecular Approach to Boosting Consecutive Multi‐Photon Excitation for the Arylation of Inert C(sp³)─H Bonds.

Authors: Zhang, Yu Zhao, Liang Wei, Jianwei et al.

Source: Angewandte Chemie. 5/4/2026, Vol. 138 Issue 19, p1-13. 13p.

Investigation of the effects of thermally-induced band gap modification on the size and shape of modification regions formed in ultrafast laser bonding: Investigation of the effects...: C. Ungaro et al.

Authors: Ungaro, Craig Kolesov, Grigory Ross, Matthew et al.

Source: Applied Physics A: Materials Science & Processing. Mar2025, Vol. 131 Issue 3, p1-12. 12p.

Subjects: Laser welding, Multiphoton absorption, Band gaps, Absorption coefficients, Absorption spectra

Femtosecond‐Laser Preparation of Hydrogel with Micro/Nano‐Structures and their Biomedical Applications.

Authors: Ma, Jingyun Wu, Jinchi Lin, Zheli et al.

Source: Small Science. Apr2025, Vol. 5 Issue 4, p1-30. 30p.

Multiphoton absorption with Bessel Gaussian beams.

Authors: Kessi, Ferhat¹ (AUTHOR) ferhat.kessi@univ-bejaia.dz

Source: International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics. 12/30/2025, Vol. 39 Issue 32, p1-15. 15p.

Subjects: Multiphoton absorption, Bessel beams, Light transmission, Nonlinear optical materials, Two-photon absorbing materials, Nonlinear optics

Multiphoton absorption with Laguerre-Gaussian beams.

Authors: Kessi, Ferhat¹ (AUTHOR) ferhat.kessi@univ-bejaia.dz

Source: Applied Physics B: Lasers & Optics. Sep2024, Vol. 130 Issue 9, p1-10. 10p.

Subjects: Laguerre-Gaussian beams, Multiphoton absorption, Helical structure, Optical control, Computer simulation

Green Synthesis and Characterization of Silver Nanoparticles Using Echium amoenum Fisch. &C.A.Mey. Extract: Colorimetric Assay and Nonlinear Optical Absorption.

Authors: Kakhki, M. R. Vaezi Koushki, E. Khalilzadeh, Sh. et al.

Source: Plasmonics. Oct2024, Vol. 19 Issue 5, p2483-2492. 10p.

Subjects: Surface plasmon resonance, Multiphoton absorption, Surface plasmons, Nanoparticle size, Optical measurements

Exceptional Two‐ to Five‐Photon Absorption at Mono/Bis(Donor)‐Porphyrin‐Mono/Bis(Donor) Triads and Pentads.

Authors: Wang, Huan Morshedi, Mahbod Zhang, Chi et al.

Source: Angewandte Chemie; 3/2/2026, Vol. 138 Issue 10, p1-6, 6p

Truth in Nonlinearity: Measurement of n2 and Multiphoton Absorption Coefficients in Fused Silica from 420 to 1600 nm.

Authors: Danilov, P. A. Zhu, C. Gulina, Yu. S. et al.

Source: Doklady Physics. Feb2026, Vol. 71 Issue 2, p45-49. 5p.

Modeling of the Dynamics of Extremely Short Optical Pulses in Carbon Nanotubes with Random Impurities Taking into Account Multiphoton Absorption.

Authors: Belibikhin, S. V. Konobeeva, N. N. Belonenko, M. B.

Source: Technical Physics. Jun2024, Vol. 69 Issue 6, p1505-1509. 5p.

Subjects: Multiphoton absorption, Energy levels (Quantum mechanics), Carbon nanotubes, Photon counting, Orbital hybridization

Harnessing Metal‐Organic Frameworks for NIR‐II Light‐Driven Multiphoton Photocatalytic Water Splitting in Hydrogen Therapy.

Authors: Lu, Xin Yu, Xinlei Li, Bo et al.

Source: Advanced Science. 10/16/2024, Vol. 11 Issue 38, p1-10. 10p.

Femtosecond laser-induced microstructuring and color centers in silicon carbide.

Authors: Cunha, Renan Tasso de Paula, Kelly Andrade, Marcelo B. et al.

Source: Ceramics International. Oct2025:Part C, Vol. 51 Issue 25, p46769-46776. 8p.

Subjects: Multiphoton absorption, Atomic force microscopy, Femtosecond lasers, Refractive index, Light absorption

Analytical modeling of nonlinear absorption in Z-scan measurements using super-Gaussian beams.

Authors: Kessi, Ferhat¹ (AUTHOR) ferhat.kessi@univ-bejaia.dz

Source: Applied Physics B: Lasers & Optics. Oct2025, Vol. 131 Issue 10, p1-11. 11p.

Subjects: Multiphoton absorption, Photonics, Gaussian beams, Optical measurements, Beam optics, Light transmission, Laser industry