Zobrazeno 1 - 10
of 73 743
pro vyhledávání: '"noise-suppression"'
Autor:
Field, Benjamin R., Mistry, Chintan, Luo, Liguo, Edvell, Goran, Bland-Hawthorn, Joss, Leon-Saval, Sergio, Bartholomew, John G.
Precision optical filters are key components for current and future photonic technologies. Here, we demonstrate a low loss spectral filter consisting of an ultrasteep bandpass feature with a maximum gradient of (90.6$\pm$0.7) dB/GHz, centred within a
Externí odkaz:
http://arxiv.org/abs/2412.00981
Autor:
Louzon, Daniel, Genov, Genko T., Staudenmaier, Nicolas, Frank, Florian, Lang, Johannes, Markham, Matthew L., Retzker, Alex, Jelezko, Fedor
We propose and demonstrate experimentally continuous phased dynamical decoupling (CPDD), where we apply a continuous field with discrete phase changes for quantum sensing and robust compensation of environmental and amplitude noise. CPDD does not use
Externí odkaz:
http://arxiv.org/abs/2410.15210
Noise suppression (NS) algorithms are effective in improving speech quality in many cases. However, aggressive noise suppression can damage the target speech, reducing both speech intelligibility and quality despite removing the noise. This study pro
Externí odkaz:
http://arxiv.org/abs/2409.06126
Noise suppression in seismic data processing is a crucial research focus for enhancing subsequent imaging and reservoir prediction. Deep learning has shown promise in computer vision and holds significant potential for seismic data processing. Howeve
Externí odkaz:
http://arxiv.org/abs/2408.02187
Autor:
Chao, Yu-Xin, Hua, Zhen-Xing, Liang, Xin-Hui, Yue, Zong-Pei, Jia, Chen, You, Li, Tey, Meng Khoon
Suppressing high-frequency laser phase noise, particularly at frequencies near and beyond typical feedback bandwidths of a few MHz, is a critical yet challenging task in many advanced applications. Feedforward-based methods generally outperform feedb
Externí odkaz:
http://arxiv.org/abs/2407.19642
Autor:
Zhang, Shikun, Zhang, Guofeng
In this article, we explore the possibility of achieving noise suppression for finite-dimensional quantum systems through coherent feedback. For a quantum plant which is expected to evolve according to a target trajectory, noise effect potentially de
Externí odkaz:
http://arxiv.org/abs/2409.05431
In this correspondence, a new single-carrier waveform, called chirped discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM), is proposed for the sixth generation of communications. By chirping DFT-s-OFDM in the tim
Externí odkaz:
http://arxiv.org/abs/2408.06796
Autor:
Leibold, Joachim P., von Grafenstein, Nick R., Chen, Xiaoxun, Müller, Linda, Briegel, Karl D., Bucher, Dominik B.
Optically active solid-state spin systems play an important role in quantum technologies. We introduce a new readout scheme, termed Time to Space (T2S) encoding which decouples spin manipulation from optical readout both temporally and spatially. Thi
Externí odkaz:
http://arxiv.org/abs/2408.14894
Autor:
Shandilya, Pradyoth, Ou, Shao-Chien, Stone, Jordan, Menyuk, Curtis, Erkintalo, Miro, Srinivasan, Kartik, Moille, Gregory
Temporal cavity solitons, or dissipative Kerr solitons (DKS) in integrated microresonators, are essential for deployable metrology technologies. Such applications favor the lowest noise state, typically the single-DKS state where one soliton is in th
Externí odkaz:
http://arxiv.org/abs/2408.08253