Improvement and characterization of high-reflective and anti-reflective nanostructured mirrors by ion beam assisted deposition for 944 nm high power diode laser
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- 作者：A. Ghadimi-Mahani ; mahani@inlc.com" class="auth_mail" title="E-mail the corresponding author ; E. Farsad ; A. Goodarzi ; S. Tahamtan ; S.P. Abbasi ; M.S. Zabihi
- 关键词：Thin film mirror design ; Ion Beam Assisted Deposition ; Catastrophic Optical Mirror Damage ; Nanostructure mirror ; High power diode laser
- 刊名：Optics Communications
- 出版年：2015
- 出版时间：15 November 2015
- 年：2015
- 卷：355
- 期：Complete
- 页码：94-102
- 全文大小：7908 K
文摘
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HR and AR mirrors designed, optimized and synthesized by Ion Assisted Deposition.
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Ion Beam Assist optimum condition were used to improve quality nanostructure mirror.
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Front transmission and back reflection of mirrors were obtained 97.1% and 99.4%.
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About 1 nm RMS roughness from AFM analysis proved extra rough surface of mirrors.
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FESEM showed the nanostructure, precise interface and thickness of laser mirrors.