Zobrazeno 1 - 10
of 568
pro vyhledávání: '"Kazansky P. G."'
Autor:
Zalesskaia, Iuliia, Lei, Yuhao, Kazansky, Peter G., Wondraczek, Katrin, Gumenyuk, Regina, Filippov, Valery
Amplifying radially and azimuthally polarized beams is a significant challenge due to the instability of the complex beam shape and polarization in inhomogeneous environment. In this Letter, we demonstrated experimentally an efficient approach to dir
Externí odkaz:
http://arxiv.org/abs/2309.12231
Autor:
Chen, Changjia, Xu, Calvin, Riazi, Arash, Zhu, Eric Y., Greenwood, Alexander, Gladyshev, Alexey V., Kazansky, Peter G., Kirby, Brian T., Qian, Li
Hyperentanglement, the simultaneous and independent entanglement of quantum particles in multiple degrees of freedom, is a powerful resource that can be harnessed for efficient quantum information processing. In photonic systems, the two degrees of f
Externí odkaz:
http://arxiv.org/abs/2112.03369
Autor:
Chen, Changjia, Xu, Calvin, Riazi, Arash, Zhu, Eric Y., Gladyshev, Alexey V., Kazansky, Peter G., Qian, Li
In this letter, we report a polarization-entangled photon-pair source based on type-II spontaneous parametric down conversion at telecom O-band in periodically poled silica fiber (PPSF). The photon-pair source exhibits more than 130 nm (~24 THz) emis
Externí odkaz:
http://arxiv.org/abs/2102.12632
Autor:
Alonso, Benjamín, Lopez-Quintas, Ignacio, Holgado, Warein, Drevinskas, Rokas, Kazansky, Peter G., Hernández-García, Carlos, Sola, Íñigo J.
Publikováno v:
Commun. Phys. 3, 151 (2020)
The use of structured ultrashort pulses with coupled spatiotemporal properties is emerging as a key tool for ultrafast manipulation. Ultrafast vector beams are opening exciting opportunities in different fields such as microscopy, time-resolved imagi
Externí odkaz:
http://arxiv.org/abs/1912.11014
Autor:
Riazi, Arash, Chen, Changjia, Zhu, Eric Y., Gladyshev, Alexey V., Kazansky, Peter G., Sipe, J. E., Qian, L.
Publikováno v:
npj Quantum Informationvolume 5, Article number: 77 (2019)
Quantum entanglement is an integral part of quantum optics and has been exploited in areas such as computation, cryptography and metrology. The entanglement between photons can be present in various degrees of freedom (DOFs), and even the simplest bi
Externí odkaz:
http://arxiv.org/abs/1909.03513
Autor:
Riazi, Arash, Zhu, Eric Y., Chen, Changjia, Gladyshev, Alexey V., Kazansky, Peter G., Qian, Li
Publikováno v:
Optics Letters, Vol. 44 no. 6, pp. 1484-1487 (2019)
Measuring the dispersion of photonic devices with small dispersion-length products is challenging due to the phase-sensitive, and alignment-intensive nature of conventional methods. In this letter, we demonstrate a quantum technique to extract the se
Externí odkaz:
http://arxiv.org/abs/1903.07596
Autor:
Chen, Changjia, Riazi, Arash, Zhu, Eric Y., Ng, Mili, Gladyshev, Alexey V., Kazansky, Peter G., Qian, Li
Publikováno v:
OSA Continuum 1, 981-986 (2018)
In this letter, we report a compact, low-power laser diode-pumped, all-fiber polarization-entangled photon pair source based on periodically-poled silica fiber technology. The all-fiber source offers room-temperature, alignment-free, turn-key operati
Externí odkaz:
http://arxiv.org/abs/1810.02267
Electrodes with higher transparency that can also align liquid crystals (LCs) are of high importance for improved costs and energy consumption of LC displays. Here we demonstrate for the first time alignment of liquid crystals on femtosecond laser na
Externí odkaz:
http://arxiv.org/abs/1802.09757
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Akademický článek
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