Zobrazeno 1 - 10
of 6 346
pro vyhledávání: '"Loncar A"'
Autor:
Tsoi, Ho Fung, Rankin, Dylan, Caillol, Cecile, Cranmer, Miles, Dasu, Sridhara, Duarte, Javier, Harris, Philip, Lipeles, Elliot, Loncar, Vladimir
We introduce SymbolFit, a framework that automates parametric modeling by using symbolic regression to perform a machine-search for functions that fit the data, while simultaneously providing uncertainty estimates in a single run. Traditionally, cons
Externí odkaz:
http://arxiv.org/abs/2411.09851
Autor:
Song, Yunxiang, Hu, Yaowen, Zhu, Xinrui, Powell, Keith, Magalhães, Letícia, Ye, Fan, Warner, Hana, Lu, Shengyuan, Li, Xudong, Renaud, Dylan, Lippok, Norman, Zhu, Di, Vakoc, Benjamin, Zhang, Mian, Sinclair, Neil, Lončar, Marko
The rapid growth in artificial intelligence and modern communication systems demands innovative solutions for increased computational power and advanced signaling capabilities. Integrated photonics, leveraging the analog nature of electromagnetic wav
Externí odkaz:
http://arxiv.org/abs/2411.04395
Autor:
Hu, Yaowen, Song, Yunxiang, Zhu, Xinrui, Guo, Xiangwen, Lu, Shengyuan, Zhang, Qihang, He, Lingyan, Franken, C. A. A., Powell, Keith, Warner, Hana, Assumpcao, Daniel, Renaud, Dylan, Wang, Ying, Magalhães, Letícia, Rosborough, Victoria, Shams-Ansari, Amirhassan, Li, Xudong, Cheng, Rebecca, Luke, Kevin, Yang, Kiyoul, Barbastathis, George, Zhang, Mian, Zhu, Di, Johansson, Leif, Beling, Andreas, Sinclair, Neil, Loncar, Marko
Here we show a photonic computing accelerator utilizing a system-level thin-film lithium niobate circuit which overcomes this limitation. Leveraging the strong electro-optic (Pockels) effect and the scalability of this platform, we demonstrate photon
Externí odkaz:
http://arxiv.org/abs/2411.02734
Deployment of terahertz communication and spectroscopy systems relies on the availability of low-noise and fast detectors, with plug-and-play capabilities. However, most currently available technologies are stand-alone, discrete components, either sl
Externí odkaz:
http://arxiv.org/abs/2410.20407
Autor:
Jiang, Zhixing, Yin, Dennis, Chen, Yihui, Khoda, Elham E, Hauck, Scott, Hsu, Shih-Chieh, Govorkova, Ekaterina, Harris, Philip, Loncar, Vladimir, Moreno, Eric A.
This study presents an efficient implementation of transformer architectures in Field-Programmable Gate Arrays(FPGAs) using hls4ml. We demonstrate the strategy for implementing the multi-head attention, softmax, and normalization layer and evaluate t
Externí odkaz:
http://arxiv.org/abs/2409.05207
Autor:
Franken, Cornelis A. A., Cheng, Rebecca, Powell, Keith, Kyriazidis, Georgios, Rosborough, Victoria, Musolf, Juergen, Shah, Maximilian, Barton III, David R., Hills, Gage, Johansson, Leif, Boller, Klaus-J., Lončar, Marko
Thin-film lithium niobate (TFLN) has emerged as a promising platform for the realization of high performance chip-scale optical systems, spanning a range of applications from optical communications to microwave photonics. Such applications rely on th
Externí odkaz:
http://arxiv.org/abs/2407.00269
Autor:
Baldi, Tommaso, Campos, Javier, Hawks, Ben, Ngadiuba, Jennifer, Tran, Nhan, Diaz, Daniel, Duarte, Javier, Kastner, Ryan, Meza, Andres, Quinnan, Melissa, Weng, Olivia, Geniesse, Caleb, Gholami, Amir, Mahoney, Michael W., Loncar, Vladimir, Harris, Philip, Agar, Joshua, Qin, Shuyu
Extreme data rate scientific experiments create massive amounts of data that require efficient ML edge processing. This leads to unique validation challenges for VLSI implementations of ML algorithms: enabling bit-accurate functional simulations for
Externí odkaz:
http://arxiv.org/abs/2406.19522
Autor:
Lampert, Y., Shams-Ansari, A., Gaier, A., Tomasino, A., Rajabali, S., Magalhaes, L., Lončar, M., Benea-Chelmus, I. -C.
Modern communication and sensing technologies rely on connecting the optical domain with the microwave domain. Terahertz technologies, spanning increased frequencies from 100 GHz to 10 THz, are critical for providing larger bandwidths and faster swit
Externí odkaz:
http://arxiv.org/abs/2406.15651
Autor:
Powell, Keith, Li, Xudong, Assumpcao, Daniel, Magalhães, Letícia, Sinclair, Neil, Lončar, Marko
We demonstrate electro-optic modulators realized in low-loss thin-film lithium tantalate with superior DC-stability (<1 dB power fluctuation from quadrature with 12.1 dBm input) compared to equivalent thin-film lithium niobate modulators (5 dB fluctu
Externí odkaz:
http://arxiv.org/abs/2405.05169
Autor:
Assumpcao, Daniel, Renaud, Dylan, Baradari, Aida, Zeng, Beibei, De-Eknamkul, Chawina, Xin, C. J., Shams-Ansari, Amirhassan, Barton, David, Machielse, Bartholomeus, Loncar, Marko
Practical quantum networks will require quantum nodes consisting of many memory qubits. This in turn will increase the complexity of the photonic circuits needed to control each qubit and will require strategies to multiplex memories and overcome the
Externí odkaz:
http://arxiv.org/abs/2405.03912