Search Results - "lasers"

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    An overview of laser principle, laser–tissue interaction mechanisms and laser safety precautions for medical laser users by M. Jawad, Mohammed, Sarah T. , Abdul Qader, Zaidan, A. A., Zaidan , B. B., Naji, Ahmed Wathik, Ibraheem T. , Abdul Qader

    Published 2011
    “…The user of the medical laser should understand the fact that there is no certain laser can be used for all tasks, therefore, it is important for the medical laser users to have a fundamental understanding of qualitative laser technology and essential operation of those lasers with biological tissues. …”
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    Lasers used in analytical micropyrolysis by Greenwood, Paul

    Published 2011
    “…Here, the laser micropyrolysis analysis of a Sydney torbanite was conducted with three different laser sources - 1. …”
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    Effect of laser surface modification (LSM) on laser energy absorption for laser brazing by A. Q., Zaifuddin, Aiman, Mohd Halil, M., Ishak, T., Ariga

    Published 2020
    “…In this present study, the effect of Laser Surface Modification (LSM) on pure copper plate towards the laser energy absorption during indirect laser brazing process was studied. …”
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    Enhancement of laser absorptivity in metal by laser surface modification by Amira Qistina Syamimi, Zaifuddin, Aiman, Mohd Halil, Quazi, Moinuddin Mohammed, Muhammad Izhar, Ishak

    Published 2021
    “…An innovation which currently in 4th TRL aims to improve laser-material interaction by increasing absorption of laser energy through surface roughness using laser surface modification…”
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    Non-absorbing mirrors in mode-locked lasers by Tandoi, G., McMaster, S., Ironside, Charlie, Bryce, A.

    Published 2010
    “…We present results from GaAs/AlGaAs colliding-pulse mode-locked lasers with a repetition rate of 20GHz and wavelength of 830nm. …”
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    The Effect of Laser Power and Laser Scan Passes on Bending Angle of Stainless Steel AISI 304 Laser Bending by N., Affaf, H.S., Wong, M. H., Aiman, M., Ishak, M. M., Quazi

    Published 2022
    “…The aim of this paper is to study the effect of laser power and laser scan passes on bending angle of stainless steel AISI 304 lasers bending. …”
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    Enhancement of laser heating process by laser surface modification on titanium alloy by A. Q., Zaifuddin, F., Zulhilmi, Aiman, Mohd Halil, Quazi, M. M., M., Ishak

    Published 2021
    “…Titanium alloys are widely utilized in laser heating applications. However, it has poor optical properties due to low laser energy absorption. …”
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    OSNR variation of multiple laser lines in Brillouin-Raman fiber laser by Abdul Kadir, Muhammad Zamzuri, Mahdi, Mohd Adzir, Al-Mansoori, Mohammed Hayder, Md. Samsuri, Norhakimah, Ahmad, A., Islam, M. S.

    Published 2009
    “…We report experimental results demonstrating the variation of optical signal-to-noise ratio (OSNR) of laser lines in Brillouin-Raman fiber laser against Raman pump power (RPP) variation. …”
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    Numerical analysis of laser heating for laser assisted micro milling application by Mohid, Zazuli, Md. Warap, Norizan, Hassan, Suhaimi, Ismail, Mohd Idris Shah, Ibrahim, Rasidi, Abdul Rahim, Erween

    Published 2014
    “…For that reason, the combination of laser beam and micro milling process has been widely studied and proven efficient in reducing cutting force and tool life extension. …”
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    Stability analysis of a laser model for buried heterostructure stripe lasers by Poh, B. S., Poh, L. K., Yap, C. L.

    Published 1984
    “…A laser model consisting of a set of rate equations for the photon density and carrier density is analysed to determine its temporal stability. …”
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    Numerical analysis of laser heating for laser assisted micro milling application by Mohid, Z., Warap, N. M., Hassan, S., Ismail, M.I.S., Ibrahim, R., A. Rahim, E.

    Published 2014
    “…For that reason, the combination of laser beam and micro milling process has been widely studied and proven efficient in reducing cutting force and tool life extension. …”
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    Laser He - Ne by Che Dah, Zamri

    Published 2000
    “…Laser ialah suatu aksiom amplikasi cahaya oleh pancaran yang terangsang (LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION). …”
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