Author/Authors :
Dawson، نويسنده , , I. and Oglesby، نويسنده , , S.J. and Dowell، نويسنده , , J.D. and Homer، نويسنده , , R.J. and Kenyon، نويسنده , , I.R. and Shaylor، نويسنده , , H.R. and Wilson، نويسنده , , J.A.، نويسنده ,
Abstract :
Two kinds of optical-link technologies have been investigated for the readout of data at LHC experiments; one based on LEDs and the other on Multi-Quantum-Well modulators. Presented in this paper are the results of irradiating LEDs and MQW modulators with 1 MeV-equivalent neutrons and 24 GeV protons. The devices were biased and the performances of the optical links were monitored throughout the tests. The fluences achieved were ∼ 5 × 1014n cm−2 and ∼ 6 × 1013p cm−2.
