Effect of annealing on the tolerance of LiCaAlF6 single crystals against F2 laser irradiation

Yoshizo Kawaguchi, Aiko Narazaki, Tadatake Sato, Ryozo Kurosaki, Hiroyuki Niino, Hiroki Sato, Tsuguo Fukuda

研究成果: Article査読

抄録

The optical tolerance of annealed LiCaAlF6 single crystals against F2 laser irradiation was investigated. Annealed LiCaAlF 6 (t = 1.45 mm) shows an improved transmittance at 157 nm, 94.4% after the compensation of the surface reflection loss. Furthermore, after the initial increase by F2 laser cleaning, transmittance at 157 nm remains almost unchanged even after irradiation with a F2 laser beam up to 105 pulses at a fluence of approximately 160 mJ cm-2 pulse-1.

本文言語English
ページ(範囲)6168-6169
ページ数2
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
43
9 A
DOI
出版ステータスPublished - 2004 9 1

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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「Effect of annealing on the tolerance of LiCaAlF<sub>6</sub> single crystals against F<sub>2</sub> laser irradiation」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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