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2018年SPIE激光谐振器，微谐振器和光束控制会议（SPIE Laser Resonators,Microresonators,and Beam Control XX）
2018年 SPIE 激光谐振器，微谐振器和光束控制 会议
2017/10/26
2018年SPIE激光谐振器，微谐振器和光束控制会议（SPIE Laser Resonators,Microresonators,and Beam Control XX）。
STABILITY CONTROL OF AN HISTORICAL STRUCTURE WITH TLS SURVEY
3D modeling cultural heritage stability control terrestrial laser scanning
2015/10/8
In this paper we present the preliminary results of a study aimed to assess the stability of a complex historical structure such as the
Anatomy Theatre. The construction occupies the two upper floor...
Spatial control of surface plasmon polariton excitation at planar metal surface
Surface plasmons Thin films Phase modulation Spatial light modulators
2015/8/6
We illustrate that the surface plasmon polariton (SPP) excitation through the prism coupling method is fundamentally limited by destructive interference of spatial light components. We propose that th...
We demonstrated a laser diode position sensor for a near-field height control system. The feedback signal of the laser diode sensor resulted from self-mixing interferometry was characterized and model...
A New Technology of the Alignment Control of Liquid Crystals Using Infrared Laser
Free electron laser Infrared pulsed laser Liquid crystal
2009/6/15
It was recently found that an alignment change of a columnar mesophase is induced by infrared laser incidence via vibrational excitation of a chemical bond constructing the molecular frame of mesogen....
In-Process Monitoring and Adaptive Control in Laser Micro-Spot Welding of Copper
Micro-spot welding of copper Combined laser beams In-process monitoring
2009/6/9
A new procedure of in-process monitoring and adaptive control is developed for micro-spot welding of 0.1-mm-thick copper sheets with combined beams of an AO Q-switched second harmonic YAG laser and a ...
In-Process Monitoring and Adaptive Control in Laser Micro-Spot Lap Welding of Aluminum Alloy -Adaptive Control by Heat Radiation for Partially-Penetrated Welding-
Aluminum alloy In-process monitoring Adaptive control
2009/6/8
This paper presents a new procedure for in-process monitoring and adaptive control that has been developed for micro-spot lap welding of A3003 aluminum alloy sheets of 0.1 mm and 1 mm in thickness. Th...
Preface to the Special Issue on Latent Ability of Laser Beam Revealed with Phase/Polarization Control
Latent Ability Laser Beam Phase/Polarization Control
2009/6/8
Preface to the Special Issue on Latent Ability of Laser Beam Revealed with Phase/Polarization Control.
Preface to Topical Papers on Laser Light Control Technology by Periodically-Poled Ferroelectrics
Laser Light Control Technology Periodically-Poled Ferroelectrics
2009/6/8
Preface to Topical Papers on Laser Light Control Technology by Periodically-Poled Ferroelectrics.
Plasma Devices to Control Energetic Electrons Produced by Ultra-intense Lasers
Plasma device Cone Plasma fiber
2009/6/1
Several plasma devices to control energetic electrons produced by ultra-intense lasers are studied. Cone targets guide the lasers and electrons, and enhance the generation of energetic electrons conse...