[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))
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.