Controlling of Optical Band Gap of Allyl Diglycol Carbonate Polymer with Ultraviolet Laser Radiation

• Authors: W. Farooq , M. Baig , A. Fatehmulla , M. Al-Salhi , S. Al-Ghamdi , F. Yakuphanoglu
• Languages of publication: EN

Abstracts

EN

The effects of ultraviolet laser radiation on the structure and optical properties of allyl diglycol carbonate have been investigated. The allyl diglycol carbonate samples were irradiated with 266 nm with different power densities from Nd:YAG laser. The bulk etch rate enhancement and enlargement of track diameter clearly indicate that allyl diglycol carbonate is significantly affected by UV laser. The laser-irradiated allyl diglycol carbonate samples showed a decrease in the optical band gap with increasing laser power density. The obtained results indicate that the optical band gap of the alpha irradiated polymer is varied from 4.10 eV to 2.65 eV by UV laser irradiation.

Keywords

EN

78.20.-e; 61.82.Pv; 61.80.Ba

Discipline

• 61.80.Ba: Ultraviolet, visible, and infrared radiation effects (including laser radiation)
• 61.82.Pv: Polymers, organic compounds
• 78.20.-e: Optical properties of bulk materials and thin films(for optical properties related to materials treatment, see 81.40.Tv; for optical materials, see 42.70-a; for optical properties of superconductors, see 74.25.Gz; for optical properties of rocks and minerals, see 91.60.Mk; for optical properties of specific thin films, see 78.66.-w)

• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 123
• Issue: 1
• Pages: 106-110

Dates

published

2013-01

received

2012-01-30

(unknown)

2012-05-17

Contributors

author

W. Farooq

• Department of Physics and Astronomy, College of Science, P.O. Box 2455, King Saud University Riyadh 11451, Kingdom of Saudi Arabia

author

M. Baig

• Department of Physics and Astronomy, College of Science, P.O. Box 2455, King Saud University Riyadh 11451, Kingdom of Saudi Arabia

author

A. Fatehmulla

• Department of Physics and Astronomy, College of Science, P.O. Box 2455, King Saud University Riyadh 11451, Kingdom of Saudi Arabia

author

M. Al-Salhi

• Department of Physics and Astronomy, College of Science, P.O. Box 2455, King Saud University Riyadh 11451, Kingdom of Saudi Arabia

author

S. Al-Ghamdi

• Department of Physics and Astronomy, College of Science, P.O. Box 2455, King Saud University Riyadh 11451, Kingdom of Saudi Arabia

author

F. Yakuphanoglu

• Department of Physics Faculty of Science, Fırat University, Elazığ, Turkey

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Identifiers

DOI

10.12693/APhysPolA.123.106