Title :
Terahertz parametric source generating pulse energy of 6.5 μJ at 1.74 THz
Author :
Guanqi Tang ; Xingyu Zhang ; Zhenhua Cong ; Zengguang Qin ; Weitao Wang ; Dong Wu ; Ning Li ; Qiang Fu ; Qingming Lu
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan, China
Abstract :
The combination of a terahertz parametric oscillator and a large size surface-emitted injection-seeded terahertz parametric generator was used to generate nanosecond THz pulses. The obtained THz pulse energy at 1.74 THz was 6.5 μJ. This is the highest nanosecond THz pulse energy of the terahertz parametric sources.
Keywords :
microwave parametric oscillators; terahertz wave devices; terahertz wave generation; THz pulse energy; energy 6.5 muJ; frequency 1.74 THz; nanosecond THz pulses; surface-emitted injection-seeded terahertz parametric generator; terahertz parametric oscillator; terahertz parametric sources; Crystals; Laser beams; Laser excitation; Laser modes; Oscillators; Pump lasers; Surface emitting lasers;
Conference_Titel :
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Conference_Location :
Tucson, AZ
DOI :
10.1109/IRMMW-THz.2014.6956451
