DocumentCode :
11262
Title :
High Dose Gamma Irradiation of Lasers and p-i-n Photodiodes for HL-LHC Data Transmission Applications
Author :
Seif El Nasr-Storey, Sarah ; Detraz, Stephane ; Olantera, Lauri ; Sigaud, Christophe ; Soos, Csaba ; Troska, Jan ; Vasey, Francois
Author_Institution :
CERN, Geneva, Switzerland
Volume :
60
Issue :
4
fYear :
2013
fDate :
Aug. 2013
Firstpage :
2518
Lastpage :
2524
Abstract :
Lasers and photodiodes for high luminosity large Hadron collider (HL-LHC) data transmission applications were irradiated with a 1-Gy dose of 60Co gammas. No change was observed in the performance of the lasers tested, and an order of magnitude increase in the leakage current of the InGaAs photodiodes was measured.
Keywords :
III-V semiconductors; gallium arsenide; gamma-ray effects; indium compounds; leakage currents; p-i-n photodiodes; proton accelerators; semiconductor lasers; 60Co gammas; HL-LHC data transmission; InGaAs; InGaAs photodiodes; high dose gamma irradiation; high luminosity large hadron collider; laser testing; leakage current; p-i-n photodiodes; Current measurement; Indium gallium arsenide; Measurement by laser beam; Optical variables measurement; Photodiodes; Radiation effects; Vertical cavity surface emitting lasers; LHC; optoelectronics; radiation damage; total ionizing dose;
fLanguage :
English
Journal_Title :
Nuclear Science, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9499
Type :
jour
DOI :
10.1109/TNS.2013.2251356
Filename :
6494705
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=11262
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