MF4.3 -
Monolithic integration of waveguide photodiodes (WGPD) with vertically integrated AlGaAs waveguides
04:15-04:30
2017-10-02 04:15
2017-10-02 04:30
America/Denver
Monolithic integration of waveguide photodiodes (WGPD) with vertically integrated AlGaAs waveguides
We designed a three-guide-layer AlGaAs chip consisting of a lower layer facilitating end-fire coupling, a middle layer for high confinement waveguides and a top SQW-based waveguide photodiode layer. We simulated an overall conversion efficiency of 95% and a responsivity of 0.8 A/W for the WGPD.
Hilton Santa Fe Historic Plaza Salon VIII
Z. Liao
, University of Toronto, Toronto, ON, Canada,
J. Aitchison
, University of Toronto, Toronto, ON, Canada
We designed a three-guide-layer AlGaAs chip consisting of a lower layer facilitating end-fire coupling, a middle layer for high confinement waveguides and a top SQW-based waveguide photodiode layer. We simulated an overall conversion efficiency of 95% and a responsivity of 0.8 A/W for the WGPD.