作者
Jinwook Burm, Kerry I Litvin, William J Schaff, Lester F Eastman
发表日期
1994/6
期刊
IEEE photonics technology letters
卷号
6
期号
6
页码范围
722-724
出版商
IEEE
简介
Circular-aperture Metal-Semiconductor-Metal (MSM) photodetectors have been fabricated in order to decrease the device capacitance. The frequency-response of the MSM photodetectors has been calculated using a first-order approximation. The design of the circular-aperture detectors and conventional square-aperture detectors has been optimized using this approximation. The largest 3 dB bandwidths are obtained with 33 fingers for the circular detectors and 29 for the square detectors. These numbers do not change regardless of the size of the MSM photodetectors.< >
引用总数
学术搜索中的文章
J Burm, KI Litvin, WJ Schaff, LF Eastman - IEEE photonics technology letters, 1994