36 citations · 121 across the 11 of their papers we have counts for
11 papers
Ion-Implanted Silicon Nanoregions Enable Ultra-Low-Loss Trimming of Cladded Photonic Integrated Circuits
Zhongyu Tang, Shabnam Taheriniya, Seongmin Jo +8
Photonic integrated circuits (PICs) have emerged as a key platform for information processing, including optical communication and computing. As PIC complexity increases, fabricati…
Probabilistic Photonic Computing
Frank Brückerhoff-Plückelmann, Anna P. Ovvyan, Akhil Varri +8
Probabilistic computing excels in approximating combinatorial problems and modelling uncertainty. However, using conventional deterministic hardware for probabilistic models is cha…
Practical quantum tokens: challenges and perspectives
Nadezhda P. Kukharchyk, Holger Boche, Christian Deppe +21
The concept of quantum tokens dates back alongside quantum cryptography to Stephen Wiesner's seminal work in 1983[1]. Already this initial work proposes society-relevant applicatio…
Fast thermo-optic switching on silicon nitride platform through parity-time symmetry breaking
Ravi Pradip, Venkata Sai Akhil Varri, Liam McRae +6
This work demonstrates a fast thermo-optic switching mechanism on silicon nitride on insulator platform leveraging parity-time symmetry breaking. The cladding-free design enables l…
Controlling all Degrees of Freedom of the Optical Coupling in Hybrid Quantum Photonics
Niklas Lettner, Lukas Antoniuk, Anna P. Ovvyan +5
Nanophotonic quantum devices can significantly boost light-matter interaction which is important for applications such as quantum networks. Reaching a high interaction strength bet…
All-Optical Spin Initialization via a Cavity Broadened Optical Transition in On-Chip Hybrid Quantum Photonics
Lukas Antoniuk, Niklas Lettner, Anna P. Ovvyan +7
Hybrid quantum photonic systems connect classical photonics to the quantum world and promise to deliver efficient light-matter quantum interfaces while leveraging the advantages of…
Hybrid Quantum Nanophotonics: Interfacing Color Center in Nanodiamonds with Si3N4-Photonics
Alexander Kubanek, Anna P. Ovvyan, Lukas Antoniuk +2
This chapter covers recent developments in the field of hybrid quantum photonics based on color centers in nanodiamonds and Si3N4-photonics towards a technology platform with appli…
Hybrid quantum photonics based on artificial atoms placed inside one hole of a photonic crystal cavity
Konstantin G. Fehler, Lukas Antoniuk, Niklas Lettner +7
Spin-based quantum photonics promise to realize distributed quantum computing and quantum networks. The performance depends on efficient entanglement distribution, where the effici…
Coherent characterisation of a single molecule in a photonic black box
Sebastien Boissier, Ross C. Schofield, Lin Jin +8
Extinction spectroscopy is a powerful tool for demonstrating the coupling of a single quantum emitter to a photonic structure. However, it can be challenging in all but the simples…
Narrow Line Width Quantum Emitters in an Electron-Beam-Shaped Polymer
Carlotta Ciancico, Kevin G. Schädler, Sofia Pazzagli +12
Solid-state single photon sources (SPSs) with narrow line width play an important role in many leading quantum technologies. Within the wide range of SPSs studied to date, single f…
Purcell-Enhanced Emission from Individual SiV Center in Nanodiamonds Coupled to a SiN-Based, Photonic Crystal Cavity
Konstantin G. Fehler, Anna P. Ovvyan, Lukas Antoniuk +6
Hybrid quantum photonics combines classical photonics with quantum emitters in a postprocessing step. It facilitates to link ideal quantum light sources to optimized photonic platf…