Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1537610 | Optics Communications | 2011 | 4 Pages |
Abstract
Optical power performance functions monitoring can be demonstrated using a waveguide coupled photo-detector using a reflector and a metal coplanar waveguide. A full-width half-maximum temporal response of 30 ps is illustrated with minimal ringing from a monolithic integrated photo-detector, suitable for 10-Gb/s digital communication applications. The high-speed response of the pin photo-detector is limited by an average saturation drift velocity of 3.5 Ã 106 cm/s and the impurity concentration of the absorbing In0.53Ga0.47As layer of 1.9 Ã 1017 cmâ 3 will be demonstrated.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Shih-Hsiang Hsu, Hui-Zhi You,