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ICOP & ICPET 2014, 20 - : 729-732 Back to browse issues page
Pulsed Laser Deposition of Zinc Thin Films and Investigation of Their Optical Limiting Properties
Mohammad Reza Rashidian Vaziri Dr. * 1, Fereshteh Hajiesmaeilbaigi Dr.1, Yasaman Golian Mrs.1, Asma Motamedi Mrs.1
1- Atomic Energy Organization of Iran
Abstract:   (4139 Views)
In this work, preparation of zinc thin films using pulsed laser deposition technique has been described. Optical absorption spectra of the films have been obtained by Spectrophotometry and their topography has been analyzed by Atomic Force Microscopy. The method of measuring the optical limiting of samples and its results for different aperture sizes are also represented. According to the obtained results, by increasing the aperture size, the critical power for observing the nonlinear effects of thin films increases. This is due to elimination of nonlinear refraction effects. In this case, increment of critical power is due to nonlinear absorption which determines the optical limiting behavior of the films.
Keywords: Pulsed Laser Deposition, Thin films, Optical limiting, Critical power
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Type of Study: Research | Subject: Special
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Rashidian Vaziri M R, Hajiesmaeilbaigi F, Golian Y, Motamedi A. Pulsed Laser Deposition of Zinc Thin Films and Investigation of Their Optical Limiting Properties. ICOP & ICPET. 2014; 20 :729-732
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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