Title

High-Efficiency And Fast-Response Tunable Phase Grating Using A Blue Phase Liquid Crystal

Abstract

We demonstrate a tunable phase grating using a polymer-stabilized blue phase liquid crystal. Because of the electric-field-induced rectangularlike phase profile, a high diffraction efficiency of 40% is achieved. Moreover, this device shows submillisecond response time. The proposed tunable phase grating holds great potential for photonics and display applications. © 2011 Optical Society of America.

Publication Date

4-15-2011

Publication Title

Optics Letters

Volume

36

Issue

8

Number of Pages

1404-1406

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/OL.36.001404

Socpus ID

79956286934 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/79956286934

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