摘要
介绍了40Gb/s波导型PIN光探测器(40Gb/sWG-PIN-PD)和共面波导结构,估算了40Gb/s波导型光探测器的光信号响应时间和光传输速度;指出了光探测器、共面波导中心线条宽度及间隙各为6μm时,可实现光、电传播速度接近匹配。
This paper presents the structures of 40Gb/s wave-guide type PIN photo-detectors and coplanar wave-guide., The response time of The photodetectors and the optical signal propagation velocity have been cal- culated .they have pointed out to that, approximately match of the propagation velocity for optical and electri- cal signals may be realization when the center line width and its clearance width of 40Gb/s WG-PIN-PD and coplanar waveguides are all 6 micrometers.
出处
《光通信技术》
CSCD
北大核心
2006年第12期4-6,共3页
Optical Communication Technology
关键词
40GB/S
WG—PIN—PD
共面波导
光电速度匹配
40Gb/s WG-PIN-PD
coplanar waveguides
match of the propagation velocity for photon and electron signals
