نوع مقاله : مقاله پژوهشی
نویسندگان
1 عضوهیئت علمی
2 عضو هیئت علمی
چکیده
In this study we have investigated the effect of controlled post annealing process on the optical properties, chemical composition, and theoretical predictions of femtosecond laser induced damage threshold of TiO2 thin films. It has been shown, by using time temperature gradient annealing process, optical properties of the deposited films can be tailored ,and hence, predicted ultra-fast laser induced damage threshold can be enhanced considerably. Also, the above results were in a good agreement with the XPS results of the deposited samples at two distinct annealing processes.
کلیدواژهها
موضوعات
عنوان مقاله [English]
Utilization of the time- temperature gradient post annealing process for enhancing Femtosecond laser induced damage threshold of TiO2 optical films / Verification by XPS study
نویسندگان [English]
- Alireza Bananej 1
- hossein shahrokhabadi 2
- Hadi Adelkhani
1 member of scientific board
2 member of scientific board
چکیده [English]
In this study we have investigated the effect of controlled post annealing process on the optical properties, chemical composition, and theoretical predictions of femtosecond laser induced damage threshold of TiO2 thin films. It has been shown, by using time temperature gradient annealing process, optical properties of the deposited films can be tailored ,and hence, predicted ultra-fast laser induced damage threshold can be enhanced considerably. Also, the above results were in a good agreement with the XPS results of the deposited samples at two distinct annealing processes.
کلیدواژهها [English]
- Femtosecond laser
- Damage threshold
- Optical thin film
- XPS
)