[CMP3A] THz Biology and Imaging

[CMP3A-03] High-dynamic-range nondestructive testing promoted by 200 W peak-power backward terahertz-wave parametric oscillator

*Kouji Nawata¹, Yuma Takida¹, Takashi Notake¹, Hiroaki Minamide¹ (1. RIKEN (Japan))

[Presentation Style] Onsite

We demonstrated backward terahertz-wave parametric oscillator with a high peak-power of about 200 W at 0.3 THz via cascaded parametric down-conversion process. Terahertz-wave imaging was performed using the developed source for high-dynamic-range nondestructive testing.