Characteristics and Applications of Spatiotemporally Focused Femtosecond Laser Pulses
Applied Sciences, 2016 Simultaneous spatial and temporal focusing (SSTF) of femtosecond laser pulses gives rise to strong suppression of nonlinear self-focusing during the propagation of the femtosecond laser beam.
Chenrui Jing, Zhaohui Wang, Ya Cheng
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Speckle-free laser marking of metals using liquid-crystal-based spatial light modulator [PDF]
, 2013 A liquid-crystal-based spatial light modulator (LC-SLM) is used for laser beam patterning and manipulation in order to produce very small, speckle-free 2D marks on metal surfaces.
Wlodarczyk, Krystian Lukasz +6 more
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Micromachines, 2017 Micro Physiological Systems (MPS), also known as Multi-Organ-Chip, Organ-on-a-Chip, or Body-on-a-Chip, are advanced microfluidic systems that allow the cultivation of different types of cells and tissue in just one common circuit.
Katja Günther +5 more
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Dimensions and cost prediction modelling of Nd:YVO₄laser internal micro-channel fabrication in PMMA [PDF]
, 2010 This paper presents the employment of Design of Experiments (DoE) as the prediction tool for the laser micro-machining process. Laser internal micro-channels machined using pulsed Nd:YVO4 laser in PMMA were studied.
Brabazon, Dermot +2 more
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Laser microsculpting for the generation of robust diffractive security markings on the surface of metals [PDF]
, 2015 We report the development of a laser-based process for the direct writing (‘microsculpting’) of unique security markings (reflective phase holograms) on the surface of metals.
Wlodarczyk, Krystian Lukasz +18 more
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Recent advances in femtosecond laser writing inside transparent materials [PDF]
Modification of transparent materials with ultrafast lasers has attracted considerable interest due to a wide range of applications including laser surgery, integrated optics, optical data storage, 3D microand nano-structuring [1].T Three different types
Kazansky, P.G. +9 more
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Femtosecond laser micromachining [PDF]
, 2023 Femtosecond laser is a laser that can emit ultrashort laser pulse with extremely high peak power. Its ultrashort duration allows it to have negligible thermal effects when focused onto the material and enable the laser to be used in wide range of ...
Pang, Tin Long
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Nanosecond ablation of alumina with an ytterbium fibre-laser: experimental study, topography and damage evaluation [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2014.Abstract : The use of advanced ceramics has been limited by the high machining costs, with grinding and ...
Gomes, Diego Ribas
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An integrated fluorescence activated cell sorter fabricated by femtosecond laser micromachining
MATEC Web of Conferences, 2013 We present here a fully integrated fluorescence activated cell sorter (FACS), able to perform analysis at single cell level. This optofluidic device is obtained on a fused silica substrate with the use of femtosecond laser micromachining.
Paié P. +8 more
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Spectral Shaping for Pulse Quality Improvement in GHz-repetition-rate Electro-optic Comb Lasers [PDF]
한국정밀공학회지Lasers are widely used in precision metrology, defense, and micromachining. The rise of GHz burst processing has increased interest in high-repetition-rate laser sources.
Junyeong Sung +7 more
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