Fig. 1. Optical path of terahertz transient measurement system based on tilted wavefront

Fig. 2. Schematic of generation of tilted wavefront using grating

Fig. 3. Schematic of terahertz pulse generation by tilted wavefront technology

Fig. 4. Terahertz time-domain waveform measured by electro-optic sampling

Fig. 5. Principle of single-slot measurement of terahertz pulse based on tilted wavefront

Fig. 6. Raw images of terahertz time-domain signal measured by CCD at different angles of polarizers. (a) 0°; (b) 15°; (c) 30°; (d) 45°; (e) 60°; (f) 75°

Fig. 7. Raw image of terahertz time-domain signal measured by CCD

Fig. 8. Temporal waveform extracted from Fig. 7

Fig. 9. Transient measurement spectrum of terahertz pulse