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Radiation hard optical links for the ATLAS SCT and pixel detectors

Abstract:

A radiation hard optical readout system designed for the ATLAS Semiconductor Tracker (SCT) is described. Two independent versions of the front-end optical package housing two VCSEL emitters and an epitaxial Si PIN photodiode have been irradiated with neutron fluences over 10(15) n cm(-2), the level encountered in the ATLAS pixel detector. Environmental tests have been performed down to -20 degreesC. Extensive radiation and lifetime tests have also been carried out on the opto-electronic compo...

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Publication status:
Published

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Journal:
HIGH ENERGY PHYSICS, VOLS I AND II More from this journal
Pages:
1246-1247
Publication date:
2001-01-01
Event title:
30th International Conference on High Energy Physics
ISBN:
9810245335
Pubs id:
pubs:27507
UUID:
uuid:a3e8234e-7b49-4503-92eb-1ff4de5b0030
Local pid:
pubs:27507
Source identifiers:
27507
Deposit date:
2012-12-19

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