Zobrazeno 1 - 10
of 271
pro vyhledávání: '"Galili, Michael"'
Autor:
Heebøll, Holger R., Sekhar, Pooja, Riebesehl, Jasper, Razumov, Aleksandr, Heyrich, Matt, Galili, Michael, Da Ros, Francesco, Diddams, Scott, Zibar, Darko.
A resonant electro-optic (EO) frequency comb is generated through electro-optic modulation of laser light within an optical resonator. Compared to cavity-less EO combs generated in a single pass through a modulator, resonant EO combs can produce broa
Externí odkaz:
http://arxiv.org/abs/2409.06570
Publikováno v:
APL Photonics 1 August 2024; 9 (8): 081101
Performing noise characterizations of lasers and optical frequency combs on sampled data offers numerous advantages compared to analog measurement techniques. One of the main advantages is that the measurement setup is greatly simplified. Only a bala
Externí odkaz:
http://arxiv.org/abs/2405.17131
Autor:
Swain, Smaranika, Schou, Christian Koefoed, Yankov, Metodi Plamenov, Galili, Michael, Oxenløwe, Leif Katsuo
We present a novel method to reduce the number of repeaters and amplifiers in trans-oceanic links by distributing a given data capacity in spatial channels. We analytically, numerically and experimentally demonstrate the principle and show that about
Externí odkaz:
http://arxiv.org/abs/2401.16997
Autor:
Zahidy, Mujtaba, Ribezzo, Domenico, Müller, Ronny, Riebesehl, Jasper, Zavatta, Alessandro, Galili, Michael, Oxenløwe, Leif Katsuo, Bacco, Davide
Quantum key distribution is one of the first quantum technologies ready for the market. Current quantum telecommunication systems usually utilize a service channel for synchronizing the transmitter (Alice) and the receiver (Bob). However, the possibi
Externí odkaz:
http://arxiv.org/abs/2311.14104
Quantum Key Distribution using Deterministic Single-Photon Sources over a Field-Installed Fibre Link
Autor:
Zahidy, Mujtaba, Mikkelsen, Mikkel T., Müller, Ronny, Da Lio, Beatrice, Krehbiel, Martin, Wang, Ying, Bart, Nikolai, Wieck, Andreas D., Ludwig, Arne, Galili, Michael, Forchhammer, Søren, Lodahl, Peter, Oxenløwe, Leif K., Bacco, Davide, Midolo, Leonardo
Quantum-dot-based single-photon sources are key assets for quantum information technology, supplying on-demand scalable quantum resources for computing and communication. However, longlasting issues such as limited long-term stability and source brig
Externí odkaz:
http://arxiv.org/abs/2301.09399
Autor:
Kaminski, Pawel M., Sutili, Tiago, Júnior, José Hélio da Cruz, Simões, Glauco C. C. P., Da Ros, Francesco, Yankov, Metodi P., Hansen, Henrik E., Clausen, Anders T., Forchhammer, Søren, Oxenløwe, Leif K., Figueiredo, Rafael C., Galili, Michael
Publikováno v:
ECOC 2020, Tu1F.1
We numerically demonstrate an all-optical nonlinearity pre-compensation module for state-of-the-art long-reach Raman-amplified unrepeatered links. The compensator design is optimized in terms of propagation symmetry to maximize the performance gains
Externí odkaz:
http://arxiv.org/abs/2101.10064
Autor:
Bacco, Davide, Da Lio, Beatrice, Cozzolino, Daniele, Da Ros, Francesco, Guo, Xueshi, Ding, Yunhong, Sasaki, Yusuke, Aikawa, Kazuhiko, Miki, Shigehito, Terai, Hirotaka, Yamashita, Taro, Neergaard-Nielsen, Jonas S., Galili, Michael, Rottwitt, Karsten, Andersen, Ulrik L., Morioka, Toshio, Oxenløwe, Leif K.
Publikováno v:
Communication Physics 2, 140 (2019)
During the last 20 years, the advance of communication technologies has generated multiple exciting applications. However, classical cryptography, commonly adopted to secure current communication systems, can be jeopardized by the advent of quantum c
Externí odkaz:
http://arxiv.org/abs/1911.05360
Publikováno v:
EPJ Web of Conferences, Vol 309, p 03006 (2024)
We present an analytical model for measuring the dispersion of integrated waveguides, leveraging the Michelson interferometry effects observed in devices with chirped Bragg gratings. Building on our previous experimental work, we derived a theoretica
Externí odkaz:
https://doaj.org/article/96d76e4e87e947e487f8d962c46d6438
Autor:
Ding, Yunhong, Cheng, Zhao, Zhu, Xiaolong, Yvind, Kresten, Dong, Jianji, Galili, Michael, Hu, Hao, Mortensen, N. Asger, Xiao, Sanshui, Oxenløwe, Leif Katsuo
Publikováno v:
Nanophotonics 9, 317-325 (2020)
Graphene-based photodetectors, taking advantage of high carrier mobility and broadband absorption in graphene, have recently experienced rapid development. However, their performances with respect to the responsivity and bandwidth are still limited b
Externí odkaz:
http://arxiv.org/abs/1808.04815
Autor:
Da Ros, Francesco, da Silva, Edson Porto, Zibar, Darko, Chu, Sai T., Little, Brent E., Morandotti, Roberto, Galili, Michael, Moss, David J., Oxenløwe, Leif K.
Publikováno v:
Applied Physics Letters Photonics Volume 2 Article 046105 (2017)
We demonstrate wavelength conversion of QAM signals including 32GBd QPSK and 10GBd 16QAM in a 50cm long high index doped glass spiral waveguide. The quality of the generated idlers over a 10nm bandwidth is sufficient to achieve a BER performance belo
Externí odkaz:
http://arxiv.org/abs/1808.06532