67 citations · 163 across the 9 of their papers we have counts for
10 papers
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…
A chip-scale polarization-spatial-momentum quantum SWAP gate in silicon nanophotonics
Xiang Cheng, Kai-Chi Chang, Zhenda Xie +12
Recent progress in quantum computing and networking enables high-performance large-scale quantum processors by connecting different quantum modules. Optical quantum systems show ad…
Integrated Programmable Controlled Phase Gate Design for Quantum Information Processing
Yalın Başay, Serdar Kocaman
In this paper, we proposed a design of integrated programmable controlled-phase (CPHASE) gate to be used in quantum information processing applications. This gate is capable of int…
Linear Optical Deterministic and Reconfigurable SWAP Gate
Alkım B. Bozkurt, Serdar Kocaman
We propose a deterministic SWAP gate for spatially encoded qubits. The gate is constructed from waveguide crossings, Mach Zender Interferometers and phase shifters providing the ga…
A Comparative Study of Coupled High-Q Cavity-Quantum Dot System Regarding Dipole Induced Transparency
A. Tugen, S. Kocaman
We present the differences between Input-Output formalism (IOF) and Incoherent Pumping Mechanism (IPM) derived from Lindblad Master Equation approach in terms of the transmission s…
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…