The influence of pulsed CO2 laser irradiation on the optical ‎properties of PMMA

Physics

  • Sahar Sohrabi ‎ Physics Department, Iran University of Science and Technology, Tehran, Iran‎
  • Mitra Vesal‎ Physics Department, Iran University of Science and Technology, Tehran, Iran‎
  • Hedieh Pazokian Photonics and Quantum Technologies Research School, NSTRI, Tehran, Iran‎
  • Mahmoud Mollabashi‎ Physics Department, Iran University of Science and Technology, Tehran, Iran‎
Keywords: Pulsed CO2 Laser‎, PMMA‎, Optical Properties, Morphology‎

Abstract

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In this paper, effect of the pulsed CO2 laser irradiation on optical properties and surface morphology of PMMA was investigated. The samples were irradiated by a CO2 pulsed laser with the wavelength of 9.55 micron and the pulse duration of about 100 ns. UV-Visible spectroscopy and Scanning Electron Microscopy (SEM) were used for investigating the change in absorption, reflection, refractive index and surface morphology, respectively.

 

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Author Biographies

Sahar Sohrabi ‎, Physics Department, Iran University of Science and Technology, Tehran, Iran‎

 

 

Mitra Vesal‎, Physics Department, Iran University of Science and Technology, Tehran, Iran‎

 

 

Hedieh Pazokian, Photonics and Quantum Technologies Research School, NSTRI, Tehran, Iran‎

 

 

Mahmoud Mollabashi‎, Physics Department, Iran University of Science and Technology, Tehran, Iran‎

 

 

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IJFPS
Published
2018-06-12
How to Cite
Sohrabi ‎S., Vesal‎M., Pazokian, H., & Mollabashi‎M. (2018). The influence of pulsed CO2 laser irradiation on the optical ‎properties of PMMA. International Journal of Fundamental Physical Sciences (IJFPS), 8(2), 74-78. https://doi.org/10.14331/ijfps.2018.330115
Section
Articles