Picosecond-pulse-pumped distributed-feedback thick-film waveguide blue laser using fluorescent brightener 135

Hirofumi Watanabe, Hirotaka So, Yuji Oki, Shigehisa Akine, Takashige Omatsu

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

We have demonstrated a distributed-feedback plastic waveguide blue laser using Fluorescent Brightener 135 pumped by a picosecond pulse laser. The optical properties of Fluorescent Brightener 135 and its laser properties including photostability were investigated. The experimentallaser slope efficiency and energy threshold were 8.2% and 24 mJ, respectively. An operation lifetime of 5,000 shots was attained under a pump pulse energy of 28 μJ at a wavelength of 355 nm.

本文言語英語
ページ(範囲)721051-721054
ページ数4
ジャーナルJapanese journal of applied physics
49
7 PART 1
DOI
出版ステータス出版済み - 7 1 2010

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

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