Results 191 to 200 of about 215,527 (326)

High power, single mode, all-fiber source of femtosecond pulses at 1550 nm and its use in supercontinuum generation

, 2004
Jeffrey W. Nicholson, A. D. Yablon, Paul S. Westbrook, K. Feder, M. F. Yan   +4 more
openalex   +1 more source

Ultrabroadband Excitation of Hot Carriers in Plasmonic Nanorods Revealed by Two‐Dimensional Electronic Spectroscopy

Advanced Optical Materials, EarlyView.
This work dissects the ultrafast response of polydisperse plasmonic nanorods using two‐dimensional electronic spectroscopy, uniquely combining temporal and spectral resolution. Our ultrabroadband pulses cover both transverse and longitudinal nanorods’ resonances, revealing sub‐200‐fs dynamics and distinct broadening mechanisms.
Andrea Schirato, Mattia Russo, Luca Moretti, Alessandro Molinelli, Laura Polito, Filippo Rossi, Giulio Cerullo, Giuseppe Della Valle, Margherita Maiuri   +8 more
wiley   +1 more source

Long-Lasting Hydrophilicity of Al₂O₃ Surfaces via Femtosecond Laser Microprocessing. [PDF]

Micromachines (Basel)
Signorile A, Papa L, Pontrandolfi M, Gaudiuso C, Volpe A, Ancona A, Mezzapesa FP.   +6 more
europepmc   +1 more source

Electro–optical tunable waveguide embedded multiscan Bragg gratings in lithium niobate by direct femtosecond laser writing

, 2014
S. Kroesen, Wolfgang Horn, Jörg Imbrock, Cornelia Denz   +3 more
openalex   +1 more source

Thickness Dependence of Linear and Nonlinear Optical Properties of Multilayer 3R‐MoS2

Advanced Optical Materials, EarlyView.
Thickness as a key design parameter for optimizing the nonlinear optical response of layered transition metal dichalcogenides (TMDs) materials is established. The demonstrated correlation between thickness, linear spectra, and harmonic generation efficiency provides a powerful framework for tailoring nonlinear performance.
Fatemeh Abtahi, Alen Shaji, Gia Quyet Ngo, Benjamin Laudert, Hossein Esfandiar, Sebastian W. Schmitt, Falk Eilenberger   +6 more
wiley   +1 more source

A monolithic microcavity laser with simultaneous upconversion and frequency-doubled lasing via crystal-in-glass engineering. [PDF]

Light Sci Appl
Ye S, Chen J, He J, Chen W, Huang X, Liu X, Qiu J, Yang Z, Dong G.   +8 more
europepmc   +1 more source

910nm femtosecond Nd-doped fiber laser for in vivo two-photon microscopic imaging

, 2016
Bingying Chen, Tongxiao Jiang, Weijian Zong, Liangyi Chen, Zhigang Zhang, Aimin Wang   +5 more
openalex   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Modeling and Simulation of Multi-Pulse Femtosecond Laser Ablation of WC-6Co Cemented Carbide. [PDF]

Micromachines (Basel)
Wang J, Xu H, Zhang S, Fu L.
europepmc   +1 more source

Femtosecond laser induced damage on Ge-As-S chalcogenide glasses

, 2019
Mingjie Zhang, Tongtong Li, Yan Yang, Haizheng Tao, Xianghua Zhang, Xiao Yuan, Zhiyong Yang   +6 more
openalex   +1 more source