Research Article
Voltage-Controllable Guided Propagation in Nematic Liquid Crystals
Figure 4
The guided light propagation by applying the fixed voltage of (1) = 2.2 V in channel 1 and applying voltages of (2) = 0 V, 1.5 V, 2.2 V, and 2.8 V in channel 2, which correspond to (a)–(d), respectively.
(a) |
(b) |
(c) |
(d) |