In situ real-time beam monitoring with dielectric meta- holograms

Yoav Blau, Michal Eitan, Victor Egorov, Amir Boag, Yael Hanein, Jacob Scheuer*

*Corresponding author for this work

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


We propose and demonstrate novel meta-holograms for laser beam monitoring. These devices project a portion of the beam power to a screen, allowing for real-time monitoring of laser beam properties - position, astigmatism, and spot-size.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580422
StatePublished - 2018
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2018 - San Jose, United States
Duration: 13 May 201818 May 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F93-CLEO_QELS 2018
ISSN (Electronic)2162-2701


ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2018
Country/TerritoryUnited States
CitySan Jose


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