Fig. 2: Fabricated dual-color THz SLM and characterization for projection display.
From: Dual-color terahertz spatial light modulator for single-pixel imaging
a Photo of the fabricated THz SLM. b Measured reflectance spectra after smoothing and MD of the THz SLM. The blue curve represents the biased state with an amplitude of 10 V and a frequency of 1 kHz, and the red curve represents the state without bias. c–e are the projection display results at f1. f–h are the projection display results at f2
