Effective Light Beam Modulation by Chirp IDT on a Suspended LiNbO<sub>3</sub> Membrane for 3D Holographic Displays

Effective Light Beam Modulation by Chirp IDT on a Suspended LiNbO<sub>3</sub> Membrane for 3D Holographic Displays

An acousto-optic (AO) holographic display unit based on a suspended waveguide membrane was developed. The AO unit consists of a wide bandwidth chirp interdigital transducer (IDT) on a 20 &#181;m thick suspended crystalline 128&#176; YX LiNbO<sub>3</sub> membrane, a light blocker...

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Bibliographic Details
Main Authors: Yongbeom Lee, Keekeun Lee
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Sensors
Subjects:
acousto-optic
waveguide
surface acoustic wave
bragg diffraction
active lens
holographic display
Online Access:https://www.mdpi.com/1424-8220/20/4/1218

Internet

https://www.mdpi.com/1424-8220/20/4/1218

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