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Generation of nano-bumps on transparent quartz glass surface under femtosecond laser irradiationстатья
- Авторы: Guo Wei, Wang Zeng Bo, Li Lin, Liu Zhu, Luk’yanchuk Boris, Whitehead David J.
- Сборник: International Congress on Applications of Lasers & Electro-Optics
- Год издания: 2008
- Издательство: Laser Institute of America
- Местоположение издательства: United States
- DOI: 10.2351/1.5061408
- Аннотация: Parallel surface patterning using micro particles is an attractive technique developed in recent years for large-area surface nanofabrication. It utilizes self-assembled particles lens-arrays, which convert the laser beam into a multiplicity of enhanced optical spots in parallel at focus. The focus of the particle is generally confined to a small region at the bottom of particle, which requires monolayer state of the particle array for efficient focusing. In this paper, we present a novel technique to tune the focusing properties of particle-lens array by changing the surrounding medium. It has been demonstrated to produce micro/nano convex bumps on transparent materials like quartz substrate.
- Добавил в систему: Лукьянчук Борис Семенович