Fig. 4: Time-dependent monitoring of the electro-optical response of the contraction-mode CLCE.
From: Omnidirectional color wavelength tuning of stretchable chiral liquid crystal elastomers
a Repeatable wavelength tuning under an applied voltage of 4 kV for 100 cycles. b Photographs of the contraction-mode CLCE after 1 cycle and 100 cycles. c, d Time-dependent reflection spectrum at the voltage with 0.3 Hz sine wave 4.1 kV. c contractile and (d) relaxation state. e, f Central wavelength position, (e) central wavelength shift and pitch variation (f) during a continuously applied voltage of 4 kV in a 0.3 Hz sine wave for up to 10 s
