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ECE 135 – Group 3 Presentation 3. Kevin Parker with Pat Cleary & Bryan Chavez February 3 rd , 2005. Work Summary. Further Research into VCSEL/PDs Four Corners Analysis for multiple candidate VCSELs Contact vendors Begin Optical Link Budgeting. GANTT Chart.
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ECE 135 – Group 3 Presentation 3 Kevin Parker with Pat Cleary & Bryan Chavez February 3rd, 2005
Work Summary • Further Research into VCSEL/PDs • Four Corners Analysis for multiple candidate VCSELs • Contact vendors • Begin Optical Link Budgeting
Background Work for Four Corners • Eye safe limit → Pmax = 1 mW • From the 802.3 standard → extinction ratio = 9dB • Thus we see that Pmin = Pmax *10^(-9/10) • Pmin = .12589 mW
VCSEL Four Corner Analysis (B) HFE438x-521
VCSEL Four Corner Analysis (C) HFE439x-521
VCSEL Four Corner Analysis (D) VG1A-7000
VCSEL Four Corner Analysis (E) KLD085VC
VCSEL Four Corner Analysis (F) LV1001-TO
Links for VCSELs • http://www.roithner-laser.com/All_Datasheets/VCSELs/TTR-D1_.PDF • http://www.advancedopticalcomponents.com/documents/HFE418x-521.pdf • http://www.advancedopticalcomponents.com/documents/HFE438x-521.pdf • http://www.luxnetcorp.com/products/pdf/VG1A-7000.pdf • http://www.kyosemi.co.jp/datasheet/kld085vc.pdf • http://www.oepic.com/CO/products/LV1001.pdf
Short Term Chose PD Order VCSEL/PD Test and Build Test Board Optical Link Budget Long Term Select Design Components Order VCSEL/PD’s Future Work