Femtosecond Pulse Laser-oriented Recording on Dental Prostheses : A Trial Introduction
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概要
- 論文の詳細を見る
The purpose of this study was to evaluate the feasibility of using a femtosecond pulse laser processing technique to store information on a dental prosthesis. Commercially pure titanium plates were processed by a femtosecond pulse laser system. The processed surface structure was observed with a reflective illumination microscope, scanning electron microscope, and atomic force microscope. Processed area was an almost conical pit with a clear boundary. When laser pulse energy was 2μJ, the diameter and depth were approximately 10μm and 0.2μm respectively-whereby both increased with laser pulse energy. Further, depth of pit increased with laser pulse number without any thermal effect. This study showed that the femtosecond pulse processing system was capable of recording personal identification and optional additional information on a dental prosthesis.
- 日本歯科理工学会の論文
著者
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ICHIKAWA Tetsuo
Department of Oral & Maxillofacial Prosthodontics and Oral Implantology, The University of Tokushima
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FUJITA KEIJI
Department of Urology, Nagoya City University School of Medicine
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Kawano Takanori
Department Of Oral & Maxillofacial Prosthodontics And Oral Implantology The University Of Tokush
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Kawano Takanori
Department Of Electro-photo-optics School Of Engineering Tokai University
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Ichikawa Tetsuo
Department Of Oral & Maxillofacial Prosthodontics The University Of Tokushima Institute Of Healt
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Nagao Kan
徳島大学 ヘルスバイオサイエンス研究部口腔顎顔面補綴学分野
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Nagao Kan
Department Of Oral & Maxillofacial Prosthodontics And Oral Implantology The University Of Tokush
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Hayasaki Yoshio
Department Of Optical Science And Technology Institute Of Technology And Science University Of Tokus
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Hayasaki Yoshio
Department Of Optical Science And Technology Faculty Of Engineering The University Of Tokushima
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CHEN JianRong
Department of Oral & Maxillofacial Prosthodontics and Oral Implantology, University of Tokushima Ins
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MURATA Masayo
Department of Oral & Maxillofacial Prosthodontics and Oral Implantology, Institute of Health Bioscie
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Murata Masayo
Department Of Oral & Maxillofacial Prosthodontics And Oral Implantology Institute Of Health Bios
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Ichikawa Tetsuo
Department Of Oral & Maxillofacial Prosthodontics And Oral Implantology University Of Tokushima
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Ichikawa Tetsuo
Department Of Oral & Maxillofacial Prosthodontics And Oral Implantology The University Of Tokush
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Fujita Keiji
Department Of Optical Science And Technology Institute Of Technology And Science University Of Tokus
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Chen Jianrong
Department Of Oral & Maxillofacial Prosthodontics And Oral Implantology University Of Tokushima
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Fujita Keiji
Department of Applied Chemistry, Faculty of Engineering, Shizuoka University
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