상세정보
학술대회
Nano-gap Electrode Large Area THz Emitter for the Enhanced Emission Efficiency and Heat Dissipation
- 발행일
- 201409
- 출처
- International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) 2014, pp.1-2
- 협약과제
- 14NE5800, 포토닉스 기반 포터블 테라헤르츠 분광기 기술개발(총괄과제명:식품오염인자 실시간 비파괴 지문인식 기술), 박경현
- 초록
- We fabricated a nano-gap electrode large area THz emitter and measured the THz emission using a femtosecond laser based THz time-domain spectroscopy system. As a result of adopting the large-area emitter structure, the optical power density was significantly reduced at the active region, and the emission power was improved by 20 times.
- KSP 제안 키워드
- Emission Efficiency, Enhanced emission, Heat Dissipation, Nano-gap electrode, THz emission, THz emitter, THz time-domain spectroscopy(THz-TDS), Time-domain spectroscopy system, active region, femtosecond laser, large area