Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center
The International Display Workshops
Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[LCTp1-4]Polarization Volume Grating With Rapid Wavelength-Tunable Based on Helfrich Deformation

Yu-Chieh Li1, Li-Min Chang1, Cheng-Kuan Wu1, *Chun-Ta Wang1(1. National Sun Yat-Sen University (Taiwan))
https://doi.org/10.36463/idw.2024.0094

Keywords:

Polarization Volume Grating,Wavelength-tuning,Helfrich Deformation

This study demonstrates the development of rapid wavelength-tunable polarization volume gratings (PVGs) devices based on Helfrich deformation. This approach achieves a blue shift of over 100 nm in the Bragg band by applying voltage and exhibits a rapid response time. This device demonstrates the potential for future applications.