Influence of Pulse duration on Processing Characteristics of Transparent Conductive Film Containing Silver Nanowires by ns Pulsed Fiber Laser

Masafumi Oshita, Norio Nishi, Yasuhiro Okamoto, Akira Okada, Togo Shinonaga, Tomokazu Sakagawa

Research output: Contribution to journalConference articlepeer-review

Abstract

Processing characteristics of transparent conductive film containing silver nanowires by ns pulsed fiber lasers with various pulse duration were experimentally investigated in the view-points of insulating state and surface quality. The laser fluence achieving the insulation state became smaller with decreasing the pulse duration. Appearance of removed trace area of silver nanowires was varied by the pulse duration, and the removal area ratio of removed trace area to the whole one was evaluated to discuss the surface quality. Small removal area ratio and good insulation state could be performed at a wide processing window at long pulse duration of 200ns.

Original languageEnglish
Pages (from-to)62-66
Number of pages5
JournalProcedia CIRP
Volume42
DOIs
Publication statusPublished - 2016
Event18th CIRP Conference on Electro Physical and Chemical Machining, ISEM 2016 - Tokyo, Japan
Duration: Apr 18 2016Apr 22 2016

Keywords

  • Insulation
  • Pulse duration
  • Selective removal
  • Transparent conductive film containing silver nanowires
  • ns pulsed fiber laser

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

Fingerprint

Dive into the research topics of 'Influence of Pulse duration on Processing Characteristics of Transparent Conductive Film Containing Silver Nanowires by ns Pulsed Fiber Laser'. Together they form a unique fingerprint.

Cite this