Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Benjamin Crockett"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Controlling the temporal evolution of an electromagnetic (EM) wave’s frequency components, the so-called time-frequency (TF) distribution, in a versatile and real-time fashion remains very challenging, especially at the high speeds (> GHz
Externí odkaz:
https://doaj.org/article/e3b2fa6ab5a7435389b2cfdbb5a3d03a
Publikováno v:
APL Photonics, Vol 8, Iss 6, Pp 066108-066108-11 (2023)
One of the most intuitive representations of a waveform is achieved through time-frequency analysis, which depicts how the frequency components of a wave evolve over time. Time-frequency representations, such as the spectrogram, are well-known for al
Externí odkaz:
https://doaj.org/article/4a56efbbaa6b400d87c53f8235d4370a
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Extracting weak, ultrafast single-shot waveforms from a noisy background has critical uses in many applications. Here, the authors present a method to enhance signals and recover arbitrary waveforms from very noisy backgrounds by manipulating the phy
Externí odkaz:
https://doaj.org/article/7993829372f0499aaadae9c4d95789b3
Publikováno v:
Journal of Lightwave Technology. 41:797-814
Publikováno v:
Journal of Lightwave Technology. :1-12
Autor:
Manuel P. Fernandez, Saket Kaushal, Benjamin Crockett, Laureano A. Bulus-Rossini, Pablo A. Costanzo-Caso, Jose Azana
Publikováno v:
Journal of Lightwave Technology. :1-9
Autor:
Manuel P. Fernandez, Saket Kaushal, Benjamin Crockett, Laureano A. Bulus‐Rossini, Pablo A. Costanzo‐Caso, José Azaña
Publikováno v:
Laser & Photonics Reviews.
Publikováno v:
Quantum Sensing, Imaging, and Precision Metrology.
Autor:
Benjamin Crockett, Nicola Montaut, James van Howe, Piotr Roztocki, Yang Liu, Robin Helsten, Wei Zhao, Roberto Morandotti, José Azaña
Publikováno v:
2023 Optical Fiber Communications Conference and Exhibition (OFC).
Towards meeting the strict demands of practical quantum networks, we leverage coherent energy redistribution for noise-tolerant quantum signal processing. We demonstrate the enhancement of noisy biphoton coincidence-to-accidental ratios by up to 3.8
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We demonstrate gapless and real-time spectral analysis of broadband waveforms with >250 analysis points per spectrum. The concept is based on a discretization of an electro-optic time-lens to implement a phase modulation equivalent to 206.25π.