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Extrinsic Photodiodes for Integrated Mid-Infrared Silicon Photonics
Richard R. Grote, Brian Souhan, Noam Ophir +5
Silicon photonics has recently been proposed for a diverse set of applications at mid-infrared wavelengths, the implementation of which require on-chip photodetectors. In planar ge…
Generation of parabolic similaritons in tapered silicon photonic wires: comparison of pulse dynamics at telecom and mid-IR wavelengths
Spyros Lavdas, Jeffrey B. Driscoll, Hongyi Jiang +3
We study the generation of parabolic self-similar optical pulses in tapered Si photonic nanowires (Si-PhNWs) both at telecom (λ=1.55 μm) and mid-IR (λ=2.2 μm) wavelengths. Our comp…
Bridging the Mid-Infrared-to-Telecom Gap with Silicon Nanophotonic Spectral Translation
Xiaoping Liu, Bart Kuyken, Gunther Roelkens +3
Expanding far beyond traditional applications in optical interconnects at telecommunications wavelengths, the silicon nanophotonic integrated circuit platform has recently proven i…
Light trapping in a 30-nm organic photovoltaic cell for efficient carrier collection and light absorption
Cheng-Chia Tsai, Richard R. Grote, Ashish Banerjee +2
We describe surface patterning strategies that permit high photon-collection efficiency together with high carrier-collection efficiency in an ultra-thin planar heterojunction orga…
Mid-infrared optical parametric amplifier using silicon nanophotonic waveguides
Xiaoping Liu, Richard M. Osgood, Yurii A. Vlasov +1
All-optical signal processing is envisioned as an approach to dramatically decrease power consumption and speed up performance of next-generation optical telecommunications network…
Semi-discrete solitons in arrayed waveguide structures with Kerr nonlinearity
N. -C. Panoiu, B. A. Malomed, R. M. Osgood
We construct families of optical semi-discrete composite solitons (SDCSs), with one or two independent propagation constants, supported by a planar slab waveguide, XPM-coupled to a…