Combination of diffractive shaper and splitter for multiple beam laser processing system

Sin An Chen*, Cheng-Huan Chen, Yu Chung Lin, Min Kai Lee, Sung Ho Liu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Transforming Gaussian laser beam into top-hat profile is accomplished by a four-level kinoform diffractive element. A binary diffractive grating was further integrated for generating multiple top-hat laser spots to improve the efficiency of a laser processing system.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2011
DOIs
StatePublished - 1 Dec 2011
EventCLEO: Applications and Technology, CLEO_AT 2011 - Baltimore, MD, United States
Duration: 1 May 20116 May 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Applications and Technology, CLEO_AT 2011
CountryUnited States
CityBaltimore, MD
Period1/05/116/05/11

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