ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술대회 High-Speed High-Performance Vertical-Illumination Type 100% Ge-on-Si Photodetectors for Optical Data Communications
Cited 0 time in scopus Download 1 time Share share facebook twitter linkedin kakaostory
저자
김인규, 김상훈, 장기석, 주지호, 김경옥
발행일
201207
출처
Opto-Electronics and Communications Conference (OECC) 2012, pp.527-528
DOI
https://dx.doi.org/10.1109/OECC.2012.6276555
협약과제
12VB1600, 실리콘 나노포토닉스 기반 차세대 컴퓨터 칩기술, 김경옥
초록
We present a high-speed high-responsivity vertical-illumination-type 100% Ge-on-Si photodetector (PD) based on silicon photonics technology. At {\\lambda}=1550nm, the fabricated germanium photodetectors exhibit the responsivity of 0.92A/W, 0.73 A/W, and 0.45A/W for the data rate of 10Gbps, 25Gbps and 40Gbps, respectively. The devices show the -3dB bandwidth (f -3dB) up to 45GHz, and display good eye-openings up to 50Gbps data transmission. These results indicate the readiness of the Ge-on-Si PD for optical network communication applications. © 2012 IEEE.
KSP 제안 키워드
Data transmission, Ge-on-Si, Germanium photodetector, High Speed, High performance, Illumination type, Network Communication, Optical network, Si photodetector, Silicon photonics technology, Type 1