A Silicon-Base Photo-detector Diode Array

• Main Authors: Houng, Chi-Lin, 洪啟倫
• Other Authors: Jing-Jang Hwang
• Format: Others
• Language: zh-TW
• Published: 1996
• Online Access: http://ndltd.ncl.edu.tw/handle/19699967861858712908

碩士 === 國立交通大學 === 電子研究所 === 84 === This thesis deals with the design and implementation of a silicon-based photo-detector diode array with capacitive readout, surrounding contact and mesh electrode. The mesh electrode is used to prevent the reflection of incidentlight in long wavelength. In addition, the surrounding contact is used to reduce surface recombination. The detectors are tested by electrical measurement and illumination of different light sources. From the resultsof the electrical properties and spatial response, we demonstrate that photo-detector with surrounding contact and mesh electrode have large quantum efficiency. The characteritic of electrical isolation is acceptable for detector application.