Fig. 1. Metasurface devices based on photoaligned liquid crystals

Fig. 2. Tunable terahertz LC metasurface device based on magnetic field and thermal excitation

Fig. 3. Tunable terahertz LC metasurface device based on electrical excitation

Fig. 4. Tunable terahertz LC integrated metal metasurface devices

Fig. 5. LC-tunable terahertz spatial light modulators based on metasurfaces

Fig. 6. LC-integrated dielectric metasurfaces

Fig. 7. Terahertz microsystem with LC integrated metasurface