Laser induced optical breakdown
Minimally invasive non-thermal laser technology using laser-induced optical breakdown for skin rejuvenation
... using laser-induced optical breakdown ...an optical system, a cooling system and ...pulsed laser source, beam shap- ing optics and mirrors to guide the laser beam to the ...
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Laser-induced breakdown spectroscopy in Asia
... “laser-induced breakdown spectroscopy” and it is also called laser- induced plasma spectroscopy (LIPS), laser spark spectroscopy (LSS) and other related names ...of laser. ...
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Laser-induced breakdown spectroscopy experimentation and applications
... a laser, a spectrometer and some optical components to focus the laser beam onto the sample and collect radiation emissions from ...sample. Laser enters the sample chamber through a ...
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Study the Copper Plasma Generated Laser Induced Breakdown Spectroscopy
... The laser pulse energy was varied by the flash lamp Q-switch delay through the laser controller and measured by an energy meter (Nova-Quantel ...P/niz01507). Optical system consist of: convex lens of ...
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Recent developments in biomedicine fields for laser induced breakdown spectroscopy
... a laser (typically Q-switched Nd:YAG or excimer) are focused on the sample surface using a lens and an intense broadband continuum of light is released as a result of the bremsstrahlung process during the plasma ...
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Determination of plasma properties by using laser induced breakdown spectroscopy
... Emission spectroscopy is the utilisation of electromagnetic radiation emitted by matter to study quantitatively and qualitatively, the matter or physical processes involved. Atoms, molecules, ions or solid are the ...
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Analysing heavy metals using laser induced breakdown spectroscopy technique
... 2005). Laser Induced Breakdown Spectroscopy (LIBS) is a simple technique that uses optical contact to the surface of the sample, therefore it is can be use as a simple and fast method to ...
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Hardness determination of bio ceramics using laser induced breakdown spectroscopy
... Scientific optical fiber (transmission range: 190 – 1100 nm). The optical fiber was coupled to the entrance slit of an Acton Research Spectra Pro 500i ...The laser power supply, camera and PC were ...
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Analysing human nails composition by using laser induced breakdown spectroscopy
... YAG laser operating at wavelength of 1064 nm with pulse energy 100 mJ, pulse duration of 6 ns and repetition rate of 1 Hz was used as a source of ...energy. Laser pulse was focused on the nail sample to ...
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Thresholds for femtosecond laser-induced breakdown in bulk transparent solids and water
... the breakdown thresholds in the bulk of transparent solids and water, distinguishing between the thresholds for various physical ...femtosecond laser-induced breakdown thresholds in the bulk ...
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Chemical and explosive detection with long-wave infrared laser induced breakdown spectroscopy
... https://doi.org/10.1117/12.2223427 Jin, F, Trivedi, SB, Yang, CS et al. (4 more authors) (2016) Chemical and explosive detection with long-wave infrared laser induced breakdown spectroscopy. In: ...
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Measurement of Plasma Parameters in Laser Induced Breakdown Spectroscopy Using Si Lines
... the laser induced silicon plasma were measured using two different ...Nd:YAG laser at the fundamental wavelength of 1064 nm with a plane solid iron target contain small traces of silicon as an ...
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Laser Induced Breakdown Spectroscopy (LIBS) Applied in the Differentiation of Arabica and Robusta Coffee
... an optical fiber, used to collect the optical signal emitted by the plasma; a spectrometer, which receives and diffracts light from the plasma; a photodiode and a delay device that allow the opening of the ...
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Development of Laser-Induced Breakdown Spectroscopy as a Rapid Diagnostic Tool for Bacterial Infection
... an optical filter known as a notch filter to block emission from carbon before light from the plasma is directed into the spectrometer, or by using a spectrometer system in which no carbon emission can be ...
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Oceanic laser-induced breakdown spectroscopy. Development and application for the analysis of submerged solids
... of laser-based techniques ...two laser sources, the precise alignment needed and synchronization in data acquisition are obstacles for its implementation in field analysis [15, ...the optical fiber ...
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Single cell transfection by laser induced breakdown of an optically trapped gold nanoparticle
... and laser-induced optoporation have led the way for novel approaches to provide the potential of sterility and cell selectivity compared with viral or biochemical ...by laser-induced ...
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Characteristics of Gum Arabic (Acacia Senegal) Using Laser Induced Breakdown Spectroscopy
... YAG laser with wavelength 1064 nm, pulse duration 10ns, Pulse Energy 80 mj, Spot size (2-8) mm, and repetition rate 2 Hz); a quartz cell with ...as optical systems; Ocean Optics LIBS 4000+ spectrometer ...
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Improvement on Quantitative Measurement of Fly Ash Contents Using Laser Induced Breakdown Spectroscopy
... Nd:YAG laser (LOTIS TII, LS-2137U, 6 - 8 ns, energy stability: ...and laser beam was focused into the measurement area to make a plasma using a f = 200 mm ...the breakdown of the particles was ...
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Laser-Induced Breakdown Spectroscopy (LIBS): a Potential Quality Tool for Infant Formula Manufacture
... Laser-induced Breakdown Spectroscopy (LIBS), yet recent in the area of food analysis, has gained remarkable popularity in the last few years with an in- crease in the number of publications and ...
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Influences on the Emissions of Bacterial Plasmas Generated through Nanosecond Laser-Induced Breakdown Spectroscopy
... 44 distilled water were performed to generate suspensions of concentrations of 𝑐 = {1, 1: 10, 3: 40, 2: 30, 1: 20, 1: 30, 1: 40, 1: 80, 1: 100, 1: 1000}. Filters were prepared in the usual manner, with one well being ...
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