Title

Wide-Aperture No-Moving-Parts Optical Beam Profiler Using Liquid-Crystal Displays

Abstract

To the best of our knowledge, we demonstrate the first no-moving-parts largest aperture profiler design that is also cost effective. Specifically exploited is the large-scale production of thin-film transistor liquid-crystal displays (LCDs) to produce a high intrinsic reliability low-cost profiler. Today, the maximum beam diameter under test can reach 70 cm using 117 cm diagonal LCDs. Experiments conducted with the laboratory LCD profiler include 1D and 2D knife-edge profiling, 2D pinhole profiling, and beam divergence measurements. © 2007 Optical Society of America.

Publication Date

2-1-2007

Publication Title

Applied Optics

Volume

46

Issue

4

Number of Pages

506-512

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/AO.46.000506

Socpus ID

33947169327 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/33947169327

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