Title :
Radiation-tolerant optical links for the ATLAS inner detector
Author :
Gregor, IngridMaria
Author_Institution :
Wuppertal Univ., Germany
fDate :
6/1/2002 12:00:00 AM
Abstract :
ATLAS is one of the large particle detectors at the Large Hadron Collider, which will become operational in 2006. The data from the ATLAS semiconductor tracker and pixel detector to the acquisition electronics will be transferred via radiation-tolerant optical links. The overall architecture and the performance of these optical data links are described. A major focus is the radiation tolerance of the single components and the behavior of the optical links in an ATLAS-like environment.
Keywords :
data acquisition; integrated optoelectronics; nuclear electronics; optical links; p-i-n photodiodes; position sensitive particle detectors; proton effects; silicon radiation detectors; ATLAS inner detector; LHC; Large Hadron Collider; PIN photodiodes; Si; VCSEL; acquisition electronics; large particle detectors; optoelectronic devices; pixel detector; proton beam; radiation-tolerant optical links; semiconductor tracker; single event upsets; vertical cavity surface-emitting laser; Copper; Electromagnetic interference; Electromagnetic radiation; Large Hadron Collider; Magnetic materials; Optical fiber communication; Optical materials; Radiation detectors; Semiconductor radiation detectors; Vertical cavity surface emitting lasers;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.2002.1039623
