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Accelerated Lifetime Test - Phase 3 • November 2014 started four D opto-boards in 50º C / 50 % RH – Boards fabricated throughout production (4041, 4209, 4151, 4311) – Have accumulated 4125 hours running time • Run PIN arrays at 5 V bias • Run VCSELs at 40 MHz (50% duty cycle), 10mA pk-pk

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Page 1: Accelerated Lifetime Test - Phase 3gan/talk/5050_2-7-15.pdf2015/02/07  · Accelerated Lifetime Test - Phase 3 • November 2014 started four D opto-boards in 50º C / 50 % RH –

Accelerated Lifetime Test - Phase 3 •  November 2014 started four D opto-boards in 50º C / 50 % RH

–  Boards fabricated throughout production (4041, 4209, 4151, 4311) –  Have accumulated 4125 hours running time

•  Run PIN arrays at 5 V bias•  Run VCSELs at 40 MHz (50% duty cycle), 10mA pk-pk

Page 2: Accelerated Lifetime Test - Phase 3gan/talk/5050_2-7-15.pdf2015/02/07  · Accelerated Lifetime Test - Phase 3 • November 2014 started four D opto-boards in 50º C / 50 % RH –

Accelerated Lifetime Test - Phase 3 •  Optical power during 4125 hours in 50º C / 50 % RH

4041 4209

Page 3: Accelerated Lifetime Test - Phase 3gan/talk/5050_2-7-15.pdf2015/02/07  · Accelerated Lifetime Test - Phase 3 • November 2014 started four D opto-boards in 50º C / 50 % RH –

Accelerated Lifetime Test - Phase 3 •  Optical power during 2897 hours in 50º C / 50 % RH

4151 4311


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