Zobrazeno 1 - 10
of 494
pro vyhledávání: '"Karabchevsky A"'
Publikováno v:
Nanophotonics, Vol 9, Iss 12, Pp 3733-3753 (2020)
On-chip nanophotonic devices are a class of devices capable of controlling light on a chip to realize performance advantages over ordinary building blocks of integrated photonics. These ultra-fast and low-power nanoscale optoelectronic devices are ai
Externí odkaz:
https://doaj.org/article/d3856247c8314295b12681a85f9416ad
Integrated photonics is a remarkable platform for scalable classical and quantum light-based information processing. However, polarization manipulation on a chip despite of its fundamental significance in information processing remains elusive. Polar
Externí odkaz:
http://arxiv.org/abs/2212.13530
Publikováno v:
In Optics and Laser Technology September 2024 176
Optical microfibers finds new applications in various fields of industry, which in turn requires wear resistance, environmental friendliness and ease of use. However, optical microfibers are fragile. Here we report a new method to prolong the microfi
Externí odkaz:
http://arxiv.org/abs/2112.08367
Autor:
Sun, Bangshan, Morozko, Fyodor, Salter, Patrick S., Moser, Simon, Pong, Zhikai, Patel, Raj B., Walmsley, Ian A., Wang, Mohan, Hazan, Adir, Barre, Nicolas, Jesacher, Alexander, Fells, Julian, He, Chao, Katiyi, Aviad, Tian, ZhenNan, Karabchevsky, Alina, Booth, Martin J.
Publikováno v:
Light: Science & Applications (2022) 11:214
Photonics integrated circuitry would benefit considerably from the ability to arbitrarily control waveguide cross-sections with high precision and low loss, in order to provide more degrees of freedom in manipulating propagating light. Here, we repor
Externí odkaz:
http://arxiv.org/abs/2112.02688
Advanced photonic tools may enable researchers and clinicians to visualize, track, control and manipulate biological processes at the single-cell level in space and time. Biological systems are complex and highly organized on both spatial and tempora
Externí odkaz:
http://arxiv.org/abs/2111.13959
Conventional fabrication methods to produce graphene are cumbersome, expensive and are not ecology friendly. This is due to the fact that a large volume of raw materials requires a large number of acids and alkalis, which in turn requires special dis
Externí odkaz:
http://arxiv.org/abs/2110.12790
Autor:
Hazan, Adir, Ratzker, Barak, Zhang, Danzhen, Katiyi, Aviad, Frage, Nachum, Sokol, Maxim, Gogotsi, Yury, Karabchevsky, Alina
Neural networks are one of the first major milestones in developing artificial intelligence systems. The utilisation of integrated photonics in neural networks offers a promising alternative approach to microelectronic and hybrid optical-electronic i
Externí odkaz:
http://arxiv.org/abs/2109.09177
Publikováno v:
In Optics and Laser Technology April 2024 171
This chapter overviews the principles of the spontaneous emission rate increase, that is the Purcell effect, in relation to the photonic parity-time (PT) symmetry. Being focused on the system of coupled PT-symmetric optical waveguides, we consider be
Externí odkaz:
http://arxiv.org/abs/2101.08560