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Advanced FEM Simulation of Loudspeaker Performance: The Impact of Cone and Surround Materials

Adriane Replogle¹, Chiara Corsini², Luca Villa³
¹Politecnico di Milano
²Faital S.p.A.
³Faital S.p.A.

Finite Element Method (FEM) simulations are vital in the design of loudspeakers, providing an efficient ... 扩展阅读

Formation Of Porosities During Spot Laser Welding : Case Of Tantalum Joining

C. Touvrey
CEA Valduc, France

During the welding of tantalum with a ND: YAG pulsed laser, a deep and narrow cavity, called the keyhole, is ... 扩展阅读

Simulation of Laser-Material Interactions for Dynamic Transmission Electron Microscopy Experiments

B.W. Reed[1], T.B. LaGrange[1], G.H. Campbell[1], and N.D. Browning[1,2]
[1]Lawrence Livermore National Laboratory, Livermore, CA, USA
[2]University of California Davis, Davis, CA, USA

The Dynamic Transmission Electron Microscope (DTEM) at Lawrence Livermore National Laboratory is a unique ... 扩展阅读

Simulation of Heating Sol-Gel Thin Film By Laser Pulse Train

J. Zhang[1], Y. Mizuyama[1], W. Xiong[2], Y. Zhou [2], and Y. Lu[2]
[1]Panasonic Boston Laboratory, Newton, MA, USA
[2]University of Nebraska, Lincoln, NE, USA

Simulation of laser pulse-train (25ns, 60 kHz and 3000 pulses) heating Sol-Gel thin film using COMSOL ... 扩展阅读

Some Applications on the Fields of Laser, PCF and PCF-Sensor by COMSOL Software

J. Yao
Tianjin University, Tianjin, China

Academician Yao is an expert in nonlinear optics and THz studies and also a consultant of Chinese government ... 扩展阅读

Effects of Forced Airflow Cooling on Laser Beam Heating of Volume Bragg Gratings

S. Kaim[1], B. Anderson[1], G. Venus[1], J. Lumeau[1], V. Smirnov[2], B. Zeldovich[1], L. Glebov[1]
[1]CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL, USA
[2]OptiGrate Corp, Oviedo, FL, USA

Forced airflow cooling of a Volume Bragg Grating heated by a laser beam was investigated by means of ... 扩展阅读

Modelling Ultra-short Pulse Laser Ablation of Dielectric Materials Using multiple Rate Equations

P. Boerner[1], K. Wegener[1]
[1]Institute of Machine Tools and Manufacturing, ETH Zurich, Zurich, Switzerland

Ultrafast lasers are widely applied in micromachining, material science and physics. In industry, picosecond ... 扩展阅读

A Study of Laser Doppler Anemometer Using COMSOL Multiphysics^®

I. Lancranjan[1] and C. Gavrila[2]
[1]Advanced Study Centre, National Institute for Aerospace Research “Elie Carafoli”, Bucharest, Romania
[2]Technical University of Civil Engineering Bucharest, Bucharest, Romania

Laser anemometers based on application of Doppler Effect have been developed and are used in-flight, on ... 扩展阅读

Transient Pseudo-3D Model of Multi-Beam Laser Thermal Treatment System

J. Brcka
Technology Development Center
TEL US Holdings, Inc.
Albany, NY

Laser thermal treatment (LTT) systems have applications in IC fabrication for improving low-k dielectrics ... 扩展阅读

Modeling of Pulsed Laser Thermal Annealing for Junction Formation Optimization and Process Control

R. Negru [1], K. Huet[1], P. Ceccato[1], B. Godard[1]
[1]Excico, Gennevilliers, France

It is now a well known that the next generation devices in many fields of the semiconductor industry will be ... 扩展阅读

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