Publications (9)
Room temperature single-photon emitters in silicon nitride
Alexander Senichev, Zachariah O. Martin, Samuel Peana +5
Single-photon emitters are essential for enabling several emerging applications in quantum information technology, quantum sensing and quantum communication. Scalable photonic plat…
Greatly Enhanced Emission from Spin Defects in Hexagonal Boron Nitride Enabled by a Low-Loss Plasmonic Nano-Cavity
Xiaohui Xu, Abhishek. B. Solanki, Demid Sychev +13
Two-dimensional hexagonal boron nitride (hBN) has been known to host a variety of quantum emitters with properties suitable for a broad range of quantum photonic applications. Amon…
A scheme for quantum teleportation between discrete and continuous encodings of an optical qubit
Alexander E. Ulanov, Demid Sychev, Anastasia A. Pushkina +2
Transfer of quantum information between physical systems of a different nature is a central matter in quantum technologies. Particularly challenging is the transfer between discret…
Plasmonic Enhancement of Second Harmonic Generation in Weyl Semimetal TaAs
Morris M. Yang, Mustafa Ozlu, Samuel Peana +9
In this work a hybrid nanoplasmonic-Weyl Semimetal (WSM) structure is realized for the first time utilizing silver nanopatch antennas and WSM Tantalum Arsenide (TaAs). The studied…
Creating Quantum Emitters in Hexagonal Boron Nitride Deterministically on Chip-Compatible Substrates
Xiaohui Xu, Zachariah O. Martin, Demid Sychev +6
Two-dimensional hexagonal boron nitride (hBN) that hosts bright room-temperature single-photon emitters (SPEs) is a promising material platform for quantum information applications…
Sub-Terahertz Spin Relaxation Dynamics of Boron-Vacancy Centers in Hexagonal Boron Nitride
Abhishek Bharatbhai Solanki, Yueh-Chun Wu, Hamza Ather +12
Quantum sensors based on spin-defect relaxation have become powerful tools for detecting faint magnetic signals, yet their operation has remained largely confined to low magnetic f…
Loss-tolerant quantum enhanced metrology and state engineering via the reverse Hong-Ou-Mandel effect
Alexander E. Ulanov, Ilya A. Fedorov, Demid Sychev +2
Preparing highly entangled quantum states between remote parties is a major challenge for quantum communications [1-8]. Particularly promising in this context are the N00N states,…
Silicon nitride waveguides with intrinsic single-photon emitters for integrated quantum photonics
Alexander Senichev, Samuel Peana, Zachariah O. Martin +5
The recent discovery of room temperature intrinsic single-photon emitters in silicon nitride (SiN) provides the unique opportunity for seamless monolithic integration of quantum li…
Machine learning assisted quantum super-resolution microscopy
Zhaxylyk A. Kudyshev, Demid Sychev, Zachariah Martin +5
One of the main characteristics of optical imaging systems is the spatial resolution, which is restricted by the diffraction limit to approximately half the wavelength of the incid…