Radiation hardness of the 1550 nm edge emitting laser for the optical links of the CDF silicon tracker

M. L. Chu, S. Hou, S. C. Lee, R. S. Lu, D. S. Su, P. K. Teng

研究成果: 雜誌貢獻會議論文同行評審

6 引文 斯高帕斯(Scopus)

摘要

Radiation hardness is investigated for the laser transmitter of the optical links used for the CDF Run II silicon tracker. Beam tests were conducted with 30, 63, and 200 MeV protons with radiation doses up to 2 Mrad. The laser transmitter consists of an edge-emitting-type laser diode array and a BiCMOS driver chip. The laser light degradation is approximately linear to the radiation dose. The light degradation is about 10% at 200 krad. The radiation tolerance is expected to suffice for the CDF Run II operation.

原文???core.languages.en_GB???
頁(從 - 到)208-212
頁數5
期刊Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
541
發行號1-2
DOIs
出版狀態已出版 - 1 4月 2005
事件Development and Application of semiconductor Tracking Detectors -
持續時間: 14 6月 200417 6月 2004

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