Zobrazeno 1 - 10
of 1 249
pro vyhledávání: '"Eggleton, Benjamin"'
Autor:
Neijts, Govert, Lai, Choon Kong, Riseng, Maren Kramer, Choi, Duk-Yong, Yan, Kunlun, Marpaung, David, Madden, Stephen J., Eggleton, Benjamin J., Merklein, Moritz
Surface acoustic wave (SAW) devices are ubiquitously used for signal processing and filtering, as well as mechanical, chemical and biological sensing, and show promise as quantum transducers. However, nowadays most SAWs are excited and driven via ele
Externí odkaz:
http://arxiv.org/abs/2310.01707
Autor:
Stiller, Birgit, Jaksch, Kevin, Piotrowski, Johannes, Merklein, Moritz, Schmidt, Mikolaj K., Vu, Khu, Ma, Pan, Madden, Stephen, Steel, Michael J., Poulton, Christopher G., Eggleton, Benjamin J.
Signal processing based on stimulated Brillouin scattering (SBS) is limited by the narrow linewidth of the optoacoustic response, which confines many Brillouin applications to continuous wave signals or optical pulses longer than several nanoseconds.
Externí odkaz:
http://arxiv.org/abs/2308.01009
Autor:
Lai, Choon Kong, Merklein, Moritz, Bedoya, Alvaro Casas, Liu, Yang, Madden, Stephen J., Poulton, Christopher G., Steel, Michael J., Eggleton, Benjamin J.
Non-reciprocal optical components such as isolators and circulators are crucial for preventing catastrophic back-reflection and controlling optical crosstalk in photonic systems. While non-reciprocal devices based on Brillouin intermodal transitions
Externí odkaz:
http://arxiv.org/abs/2212.12877
Vital sign detection is used across ubiquitous scenarios in medical and health settings. Contact and wearable sensors have been widely deployed. However, they are unsuitable for patients with burn wounds or infants with insufficient attaching areas.
Externí odkaz:
http://arxiv.org/abs/2212.02067
Photonic generation of radio-frequency signals has shown significant advantages over the electronic counterparts, allowing the high precision generation of radio-frequency carriers up to the terahertz-wave region with flexible bandwidth for radar app
Externí odkaz:
http://arxiv.org/abs/2111.15458
Autor:
Guo, Xin, Liu, Yang, Yin, Tangman, Morrison, Blair, Pagani, Mattia, Daulay, Okky, Bogaerts, Wim, Eggleton, Benjamin J., Casas-Bedoya, Alvaro, Marpaung, David
Optical modulation plays arguably the utmost important role in microwave photonic (MWP) systems. Precise synthesis of modulated optical spectra dictates virtually all aspects of MWP system quality including loss, noise figure, linearity, and the type
Externí odkaz:
http://arxiv.org/abs/2012.14696
Autor:
Xu, Bin-Bin, de Boo, Gabriele G., Johnson, Brett C., Rančić, Miloš, Bedoya, Alvaro Casas, Morrison, Blair, McCallum, Jeffrey C., Eggleton, Benjamin J., Sellars, Matthew J., Yin, Chunming, Rogge, Sven
Publikováno v:
Phys. Rev. Applied 15, 044014 (2021)
Electrodes in close proximity to an active area of a device are required for sufficient electrical control. The integration of such electrodes into optical devices can be challenging since low optical losses must be retained to realise high quality o
Externí odkaz:
http://arxiv.org/abs/2011.14792
Autor:
Titchener, James G., Bell, Bryn, Wang, Kai, Solntsev, Alexander S., Eggleton, Benjamin J., Sukhorukov, Andrey A.
Publikováno v:
APL Photonics 5, 030805 (2020)
We formulate theoretically and demonstrate experimentally an all-optical method for reconstruction of the amplitude, phase and coherence of frequency combs from a single-shot measurement of the spectral intensity. Our approach exploits synthetic freq
Externí odkaz:
http://arxiv.org/abs/2002.09160