한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제27권2호
  • /
  • Pages.7-12
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  • 2010
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

극초단 펄스 레이저 응용 미세가공기술

Ultrafast Laser Micro-machining Technology

  • 이제훈 (한국기계연구원 나노융합.생산시스템 연구본부) ;
  • 손현기 (한국기계연구원 나노융합.생산시스템 연구본부)
  • 발행 : 2010.02.01
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초록

Due to the extremely short interaction time (< $10\times10^{-12}$sec) between laser pulse and material, which enables the minimization of heat affection, ultrafast laser micro-machining has rapidly widened its applications. In this paper, the characteristics of ultrafast laser micro-machining have been reviewed and experimentally demonstrated in laser drilling of silicon wafer and in laser cutting of rigid PCB.

키워드

참고문헌

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