Ablation characteristics of menisci by various laser irradiation (193nm-10.6μm), pulsed and continuous wave

Masato Nakagawa, Tsunenori Arai, Akira Suda, Makoto Kikuchi, Shiro Murakoshi, Katsuya Nakagawa, Minori Hashimoto, Yukio Ueda, Minoru Shidara

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

The laser ablation characteristics of the procine menisci by the various laser irradiations were studied. We employed nine laser wavelengthes from ultraviolet(UV) region to infrared(IR) region, pulsed or continuous wave (cw). All laser irradiation experiments were performed in vitro with a fixed laser beam in air. The ablation rate and damaged layer thickness were measured. In order to compare the ablation characteristics of various laser wavelengths at the same condition, the laser irradiation energy density was kept constant. This study will investigate if the ablation characteristics depends on the wavelength of lasers and on emission mode (pulsed or cw). We expect that this study contribute to the progress in arthroscopic laser meniscectomy.

本文言語English
ホスト出版物のタイトルProceedings of SPIE - The International Society for Optical Engineering
出版社Publ by Int Soc for Optical Engineering
ページ190-196
ページ数7
ISBN(印刷版)0819402419, 9780819402417
DOI
出版ステータスPublished - 1990
イベントProceedings of Laser Surgery: Advanced Characterization Therapeutics, and Systems II - Los Angeles, CA, USA
継続期間: 1990 1 141990 1 19

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
1200
ISSN(印刷版)0277-786X

Other

OtherProceedings of Laser Surgery: Advanced Characterization Therapeutics, and Systems II
CityLos Angeles, CA, USA
Period90/1/1490/1/19

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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