Modified layer forming method

作者： Kazuma Sekiya

DOI:

关键词:

摘要: A modified layer forming method of applying a pulsed laser beam having transmission wavelength to workpiece through predetermined entrance surface in the condition where focal point is set inside workpiece, thereby desired workpiece. The includes step reducing power that cannot process when adjacent located at position beam.

google.com 本地加速

freepatentsonline.com 本地加速

freepatentsonline.com UNKNOWN 下载加速

lens.org UNKNOWN 下载加速

参考文章(16)

Alexander Streltsov, Joseph Schroeder, Laser-written optical structures within calcium fluoride and other crystal materials ,(2003)

Ovidiu Colea, Subsurface engraving of three-dimensional sculpture ,(2002)

Fumitsugu Fukuyo, Kenshi Fukumitsu, Method of cutting processed object ,(2003)

Ryuji Sugiura, Kenshi Fukumitsu, Fumitsugu Fukuyo, Naoki Uchiyama, Method for cutting semiconductor substrate ,(2003)

Rene Remy Merard, Method of decorating a transparent plastics material article by means of a laser beam ,(1976)

Alexander I. Erokhin, Method and apparatus for creating an image by a pulsed laser beam inside a transparent material. ,(1993)

Igor Troitski, System for high-speed production of high quality laser-induced damage images inside transparent materials ,(2002)

Toshimitsu Wakuda, Kenshi Fukumitsu, Fumitsugu Fukuyo, Naoki Uchiyama, Kenichi Muramatsu, Kazuhiro Atsumi, Laser beam machining method ,(2003)

Edward Miesak, Laser based etching device ,(2001)

Boris Goldfarb, Process and apparatus for etching an image within a solid article ,(1994)