ピコ秒レーザ加工による耐熱FBG センサ製作と高温産業用プラントへの接着

書誌事項

タイトル別名
  • Development of Picosecond Laser Writing for Heat Resistant FBG Sensors and Adhesion Technique for High Temperature Industrial Plants
  • ピコビョウ レーザ カコウ ニ ヨル タイネツ FBG センサ セイサク ト コウオン サンギョウヨウ プラント エ ノ セッチャク

この論文をさがす

抄録

Pulse laser processing point by point method is applied for heat resistant Fiber Bragg Grating structure. In order to fabricate fine FBG, a close packaged picosecond laser system is used with a CCD camera microscopy. An optical fiber is mounted on a precision translation stage. The stage speed is controlled by the current position and the corrector output. In order to contact the FBG on a metal surface, nano-size colloidal silver adhesive is used under temperature monitoring. Heat expansion of SUS plate can be successfully monitored by strain gauge of the heat resistant FBG. It can be available for monitoring the structural integrity of high temperature industrial plant. Complex coolant piping systems of liquid sodium and molten salt are facing the risk of coolant leakage, which is the most promising usage.

収録刊行物

  • Journal of Smart Processing

    Journal of Smart Processing 6 (2), 74-79, 2017

    一般社団法人 スマートプロセス学会 (旧高温学会)

参考文献 (4)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ