상세정보
학술대회
Travelling-Wave Type Photomixer with a High Responsivity and a High 3dB Bandwidth
- 발행일
- 201209
- 출처
- International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) 2012, pp.1-2
- 협약과제
- 12SF1900, 포토닉스 기반 포터블 테라헤르츠 분광기 기술개발(총괄과제명:식품오염인자 실시간 비파괴 지문인식 기술), 박경현
- 초록
- A high-speed travelling-wave photodetector (TWPD) with an InGaAs absorber was designed and realized. The bandwidth of the TWPD was measured as 210GHz using electro-optic sampling techniques. This kind of device can be used for THz photomixer © 2012 IEEE.
- KSP 제안 키워드
- As 2, Electro-optic sampling, High Speed, THz photomixer, Travelling wave, high responsivity, sampling techniques