Fig. 2: Experimental setup and time-domain THz signals from the ITO film. | Light: Science & Applications

Fig. 2: Experimental setup and time-domain THz signals from the ITO film.

From: Broadband terahertz wave generation from an epsilon-near-zero material

Fig. 2

a Schematics of the THz generation and detection setup in both the transmission and reflection configurations. b, c Time-domain THz signal measured by pumping the ITO film (red) and 0.5 mm-thick bare glass substrate (blue) with pump wavelengths of 1350 and 1400 nm in the transmission and reflection configurations, respectively

Back to article page