N_2 Laser System for Laser Mierobeam Cell Surgery

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概要

• 論文の詳細を見る

• A new method of making a laser microbeam is presented which uses a pulse UV gas laser in which oscillation of the multi transverse mode takes place. N_2 laser light passing through a pinhole (diameter of 20 μm) is amplified by an amplifier after the beam is collimated with the aid of a lens (f_1=200mm). The amplified laser light is then led to a microscope and focused by an objective lens (×20, f_1=8.9 turn). Thus the image of the pinhole is projected onto a specimen with the result that the size of the image is reduced by f_2/f_1. It is demonstrated that a localized hole with a diameter of less than 1 μm is produced on red corpuscles in human blood.

• 社団法人応用物理学会の論文
• 1985-12-20

著者

• Kagawa Kiichiro

  Faculty Of Education Fukui University

• Kagawa Kiichiro

  Faculty Of Education University Of Fukui

• Kobayashi Hiroko

  Faculty of Education, University of Fukui

• Yokoi Sadahiro

  Faculty of Education, University of Fukui

• Yokoi S

  Faculty Of Education University Of Fukui

• Kobayashi Hiroko

  Faculty Of Education University Of Fukui

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