Results 111 to 120 of about 20,183 (237)
Mid‐Infrared Integrated Photonics: Material Platforms and Emerging Applications
Laser &Photonics Reviews, EarlyView.Mid‐infrared (MIR) integrated photonics enables advanced chemical and biological sensing through the unique absorption features of molecules in the 2–20 µm range. This review highlights recent material advances such as chalcogenide glasses, silicon, and graphene and explores MIR applications in environmental monitoring, medical diagnostics ...
Muhammad Ali Butt +2 more
wiley +1 more source
Laser Micromachining in Fabrication of Reverse-µEDM Tools for Producing Arrayed Protrusions. [PDF]
Micromachines (Basel), 2022 Kishore H, Nirala CK, Agrawal A.
europepmc +1 more source
Wafer scale nano-membranes supported on a silicon microsieve [PDF]
, 2007 A new micromachining method to fabricate wafer scale, atomically smooth nano-membranes is described. The delicate membrane is supported on a robust silicon microsieve fabricated by plasma etching.
Berenschot, J.W. +3 more
core +1 more source
Laser &Photonics Reviews, EarlyView.This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya +7 more
wiley +1 more source
Artificial neural network modelling of laser micro drilling process
Science TalksLaser micromachining is gaining popularity in precision manufacturing of bioimplants, owing to its ability to create microstructures from difficult-to-machine materials like nitinol. This superalloy, known for its shape memory effect and super elasticity,
Keerthi P.P.S., Rao M.S.
doaj +1 more source
Laser &Photonics Reviews, EarlyView.Femtosecond laser irradiation at the glass surface induces symmetry breaking and crystallization of triclínic t‐Te nanophases, enabling intense second‐harmonic generation (SHG). The illustration depicts the fs‐pulse interaction, structural rearrangement, and nonlinear activation from amorphous tellurite glass to crystalline regions.
José Luis Clabel Huamán +5 more
wiley +1 more source
A Polymeric Piezoelectric Tactile Sensor Fabricated by 3D Printing and Laser Micromachining for Hardness Differentiation during Palpation. [PDF]
Micromachines (Basel), 2022 Ge C, Cretu E.
europepmc +1 more source
Macromolecular Materials and Engineering, EarlyView.In this study, novel resin/cobalt iron oxide magnetic actuation polymer composites (MAPCs) are synthesized and optimized for stereolithography (SLA)‐based 3D printing. Printing parameters are tuned for dimensional accuracy and print quality. Comprehensive physicochemical, mechanical, and magnetic characterization identifies the optimal formulation ...
Ambreen Afridi +2 more
wiley +1 more source
A Practical Comparison of Beam Shuttering Technologies for Pulsed Laser Micromachining Applications. [PDF]
Materials (Basel), 2022 Aboud DGK +4 more
europepmc +1 more source
Development of 4D printing and its performance testing methods
Responsive Materials, EarlyView.This paper reviews the molding methods of 4D printing and its applications in various fields, with emphasis on 4D printing performance testing methods. Abstract 4D printing is a cutting‐edge additive manufacturing technology that introduces the time dimension, allowing printed objects to have dynamic, changeable properties, functions or shapes ...
Guiwei Li +8 more
wiley +1 more source