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: Chapter in Book/Report/Conference proceedingConference contribution

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
Title of host publicationProcedia CIRP
PublisherElsevier
Pages62-66
Number of pages5
Volume42
DOIs
Publication statusPublished - 2016
Event18th CIRP Conference on Electro Physical and Chemical Machining, ISEM 2016 - Tokyo, Japan
Duration: Apr 18 2016Apr 22 2016

Other

Other18th CIRP Conference on Electro Physical and Chemical Machining, ISEM 2016
CountryJapan
CityTokyo
Period4/18/164/22/16

Fingerprint

Conductive films
Fiber lasers
Pulsed lasers
Nanowires
Surface properties
Insulation
Silver
Processing
Laser pulses
Lasers

Keywords

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

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

Cite this

Influence of Pulse duration on Processing Characteristics of Transparent Conductive Film Containing Silver Nanowires by ns Pulsed Fiber Laser. / Oshita, Masafumi; Nishi, Norio; Okamoto, Yasuhiro; Okada, Akira; Shinonaga, Togo; Sakagawa, Tomokazu.

Procedia CIRP. Vol. 42 Elsevier, 2016. p. 62-66.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Oshita, M, Nishi, N, Okamoto, Y, Okada, A, Shinonaga, T & Sakagawa, T 2016, Influence of Pulse duration on Processing Characteristics of Transparent Conductive Film Containing Silver Nanowires by ns Pulsed Fiber Laser. in Procedia CIRP. vol. 42, Elsevier, pp. 62-66, 18th CIRP Conference on Electro Physical and Chemical Machining, ISEM 2016, Tokyo, Japan, 4/18/16. https://doi.org/10.1016/j.procir.2016.02.189
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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.",
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