Nd:YAG pulsed laser
Synthesis and Characterization of Ag Metal Nanoparticles Prepared in Different Solutions Using Nd-YAG Pulsed Laser
... the laser removal system contrasted with different strategies for generations of metal colloids is the nonappearance of substance reagents in ...the laser impinging the metallic focus on, the span of the ...
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Pulsed Nd :YAG laser micro welding of stainless steel material
... Although pulsed Nd:YAG laser micro welding has become widely used in microelectronics and photonics packaging industry, a full understanding of various phenomena involved is still a matter of trials and ...
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Manuscript Title & Authors
... Phase Pulsed Laser Ablation (LP-PLA) of silicon wafers immersed in double distilled ...Nanosecond pulsed lasers IR Nd-YAG laser ablated Si-nc features are investigated as a ...
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Beam spot of Q-switched ND: YAG laser based on raster graphic
... both pulsed and continuous mode. The pulsed lasers are typically operated using Q-switching mechanism: In Q-switched mode, the laser output powers of 20 megawatts scale and pulse durations of less ...
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Inactivation of escherichia coli and listeria monocytogenes with Nd: YAG laser and its harmonics
... Specifically, pulsed UV light has been reported to be more efficient in inactivation of bacteria and other microbial organisms than continuous wave UV light (Bohrerova, et ...intense pulsed light (IPL) and ...
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An Experimental Investigation and Evaluation of SS430 Using Nd- YAG Laser Welding Process
... Nd:YAG laser is commonly used type of solid-state laser in many fields at present because of its good thermal properties and easy ...of pulsed Nd:YAG laser is designed to produce a maximum ...
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Holosteric Nd : YAG lasers
... the pulsed laser diode, the spectrum was measured as a function of ...the laser array operated at maximum average-power (25 W, 200 |xs, 100 Hz), portions of the output beam were imaged onto the input ...
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Evaluation of Primary and Permanent Tooth Enamel Surface Morphology and Microhardness after Nd: YAG Laser Irradiation and APF Gel Treatment - An In Vitro Study
... with Nd: YAG laser of 1064 nm wavelength, 200 mJ energy, voltage of 550 V, 6 HZ frequency in pulsed mode for duration of 15 s according to manufacturer’s ...
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Growth, Characterization of Cu Nanoparticles Thin Film by Nd: YAG Laser Pulses Deposition
... [2] Pulsed laser deposition technique is popular in the research community for the deposition of thin film due to numerous advantages; including low contamination level, high deposition rate and ...
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Re-crystallization of metallized silicon wafer with copper film by Q-switched Nd : YAG laser
... The annealing process can be performed in short time. It is a low temperature processing technique because during the fast heating and cooling cycle the bulk substrate material is essentially unaffected. Pulsed ...
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Hybrid Dry-Ice Blasting Laser Processing: Nd-YAG-Laser-assisted Dry-Ice Blasting for De-Coating
... the laser can be applied de-focused for heating up the sur- face, a focused laser application enables a defined processing of the ...de-focused laser pre- vents a cooling down of the ...focused ...
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Nd, Cr, Ce: YAG nano powder for solar pumped laser and crystal specifications
... of laser quality Nd:YAG, Ce:YAG and Nd,Cr,Ce:YAG by solid state reaction or sol gel co- precipitation with and without using sintering additives [TEOS] to obtain partial phase transformation mixture into ...
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Measurement the Parameters of Cadmium Oxide Plasma Induced by Laser
... The plasma formed during high power laser irradiation contains atoms and ions in different excited states, free electrons and radiation. The analysis of this plasma can be done through the measurement of plasma ...
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Two stage model of nanocone formation on a surface of elementary semiconductors by laser radiation
... Nd:YAG laser with a wavelength of 266 nm and different laser intensities are shown in Figure ...the laser, I-V characteristics become diode ...on laser radiation ...
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Pulmonary Carcinoid Tumor
... In cases with typical carcinoid tumor all except one case (5.2%) with carcinoid tumor of trachea underwent surgery. This patient was not operated due to poor general condition and a large sized tumor, remarkable ...
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The Role of the Sciton Profile Nd-Yag Laser in the Reduction of Cutaneous Varicosities, a Pilot Study
... 19 patients aged 20-65 yrs., Fitzpatrick types II to IV were treated with Sciton Nd: YAG 1064 nm laser for red to purple colored vessels and telangiectasia to reticular patterns between 0.1 and 4.0 ...
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Numerical Investigation of the Plasma Formation in Distilled Water by Nd YAG Laser Pulses of Different Duration
... short laser pulse (curve 3) different behavior is shown, where the value of the threshold power showed a slight increase up to ...three laser pulses considered in this analysis when the laser beam is ...
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SELECTION OF OPTIMAL MACHINING PARAMETERS IN CO2 LASER CUTTING FOR EN-31 MATERIAL USING TAGUCHI BASED RESPONSE SURFACE METHODOLOGY (T-RSM APPROACH)
... The response analysis, represented by graphs in Figure 5, indicates the change in response when a given factor varies from lower to higher level. Figure 5 represents the main effects plot for the mean value of kerf width ...
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A Modified Laser Deposition Technique for Depositing Titania Nanoparticles on Commercially Pure Titanium Substrates (Mechanical Evaluation)
... by laser within each suspension, the coating films properties were examined by both optical microscope(Olympus BX51M, USA), (figure 2), and atomic force microscope(AA3000 Angstrom Advanced ...
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Characterization of Nd: Yag Laser Radiation Effects on Ti6Al4V Physico-Chemical Properties: An In Vivo Study
... two laser treated specimens were implanted in a leg on the upper part of femur bone of an eight month male goat weighing 30 Kg. Specimens were steam sterilized before implantation in an autoclave (Mattachnna, ...
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