| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10409085 | Sensors and Actuators A: Physical | 2007 | 4 Pages |
Abstract
The paper investigates the theory about indirect coupling photodetection, and points out severe mistakes in its theoretical basis. Experiments show that, excluding the output current created by photo-generated carriers directly diffusing to the output junction, and applying the constant photo-generated voltage across the illuminated open-circuit PN junction, the output current of indirect coupling photodetector approaches the dark current of the output junction, which indicates that the injection current of the illuminated open-circuit PN junction is hard to be extracted.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Zhongbin Shi, Xiaomei Chen,