USING THE CONVOLUTED RESONATOR AND WAVEGUIDE STRUCTURE IN OPTICAL DETECTOR

摘要：

The large difference between speeds of fastest phototransistor (135 GHz) and heterojunction bipolar transistor (710 GHz) has brought important problem and challenges in designing and manufacturing of fast phototransistor. This problem is more prominent in the microwave region. New approaches are required for recognition of existing problems in the known structures for phototransistor and introducing strategies to improve its performance. In this paper, using of convoluted resonator and waveguide structure in optical detector as well as optical waveguide as an appropriate solution for phototransistor scaling and performance improvements are suggested.

关键词： convolted photodetector waveguide resonant brag reflector

作者: MOJTABA AMIRI FAKHROSSADAT MIRI NARGESI

作者单位: Department of Electrical Engineering Roudsar and Amlash branch, Islamic Azad University, Roudsar,Ira Department of Electrical Engineering Lahijan branch, Islamic Azad University, Lahijan, Iran

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 349-353

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）