67 citations · 163 across the 9 of their papers we have counts for
6 papers · 1 filter
Isotropic gap formation, localization, and waveguiding in mesoscale Yukawa-potential amorphous structures
Murat Can Sarihan, Alperen Govdeli, Zhihao Lan +8
Amorphous photonic structures are mesoscopic optical structures described by electrical permittivity distributions with underlying spatial randomness. They offer a unique platform…
Near-infrared Hong-Ou-Mandel interference on a silicon quantum photonic circuit
Xinan Xu, Zhenda Xie, Jiangjun Zheng +9
Near-infrared Hong-Ou-Mandel quantum interference is observed in silicon nanophotonic directional couplers with raw visibilities on-chip at 90.5%. Spectrally-bright 1557-nm two-pho…
On-chip optical filters with designable characteristics based on an interferometer with embedded silicon photonic structures
S. Kocaman, M. S. Aras, N. C. Panoiu +2
We demonstrate chip-scale flat-top filters at near-infrared wavelengths using negative index photonic crystal based Mach Zehnder interferometers. Supported by full three-dimensiona…
Deterministic integrated tuning of multi-cavity resonances and phase for slow-light in coupled photonic crystal cavities
Tingyi Gu, Serdar Kocaman, Xiaodong Yang +5
We present the integrated chip-scale tuning of multiple photonic crystal cavities. The optimized implementation allows effective and precise tuning of multiple cavity resonances (u…
Observations of temporal group delays in slow-light multiple coupled photonic crystal cavities
S. Kocaman, X. Yang, J. F. McMillan +3
We demonstrate temporal group delays in coherently-coupled high-Q multi-cavity photonic crystals, in an all-optical analogue to electromagnetically induced transparency. We report…
Observations of zero-order bandgaps in negative-index photonic crystal superlattices at the near-infrared
S. Kocaman, R. Chatterjee, N. C. Panoiu +5
We present the first observations of zero-n bandgaps in photonic crystal superlattices consisting of alternating stacks of negative index photonic crystals and positive index diele…