Results 111 to 120 of about 1,253,373 (239)
Fabrication of nanoparticulate reinforced metal matrix composites by laser cladding
, 2014 The nanoparticulate reinforced metal matrix composites (nPRMMCs) can further improve the ductility and fracture toughness of conventional microscale PRMMCs.
Kelbassa, Ingomar +5 more
core +1 more source
Monolithically Integrated III–V Heterostructure Photonic Crystal Lasers on Silicon‐on‐Insulator
Nanophotonics, Volume 15, Issue 19, 13 October 2026.Our work demonstrates slow‐light‐enabled photonic crystal lasers monolithically integrated on SOI using selective lateral heteroepitaxy. The slow‐light photonic crystal waveguides provide enhanced light–matter interaction to enable the lasing operation with an estimated group index of 31.8. The results provide a pathway toward compact, energy‐efficient
Zhaojie Ren +6 more
wiley +1 more source
, 2001 We theoretically and experimentally analyze Q-switched cladding pumped ytterbium-doped fiber lasers designed for high pulse energies. We compare the extractable energy from two high-energy fiber designs: (1) single- or few-moded low-NA large mode area ...
Alvarez-Chavez, J.A. +7 more
core +1 more source
State of the Art of Laser Hardening and Cladding
Industrial laser user, 2005 In this paper an overview is given about laser surface modification processes, which are developed especially with the aim of hardness improvement for an enhanced fatigue and wear behaviour. The processes can be divided into such with and without filler material and in solid-state and melting processes.
Vollertsen, F., Partes, K., Meijer, J.
openaire +2 more sources
3000W CW diode laser cladding system
, 2012 Laser cladding has become a useful tool in material processing for improving the surface properties of the substrate material, and has been widely used in industry in recent years. In this paper, we studied the 3000W CW laser cladding system based on the
Lingling Xiong +8 more
core +1 more source
Journal of Materials Research and TechnologyLaser cladding is a promising surface modification and repair technology for fabricating Inconel 718 parts. However, laser cladding may produce coarse grains and brittle Laves phase, leading to a significant decrease in performance.
Jian Chen +6 more
doaj +1 more source
Near-diffraction-limited supercontinuum generation in a cladding-pumped nonlinear fiber converter
Through nonlinear scattering including stimulated Raman scattering and beam cleanup, a pulsed multimode pump beam is converted into a nearly diffraction-limited supercontinuum extending from 1 to 2 µm in a passive cladding-pumped nonlinear fiber ...
Nilsson, J. +4 more
core +1 more source
The Application of Laser Cladding to Mechanical Component Repair, Renovation and Regeneration
Thanks to shifting social paradigms and economic pressure, the repair and refurbishment sector of production engineering is currently booming. This chapter describes laser cladding technology, which is being increasingly applied in the repair and ...
Torims, Toms
core
Laser remanufacturing based on the integration of reverse engineering and laser cladding
, 2010 Laser remanufacturing has been used as an approach to refurbish or to improve the surface quality of high-priced parts. However, most of the existing systems lack measuring and modelling functions, which results in the uncertainty of the quality of end ...
Zhang K(张凯) +2 more
core