Zobrazeno 1 - 10
of 1 003
pro vyhledávání: '"Lipson, Michal"'
Autor:
Oliver, Richard, Blau, Miri, Joshi, Chaitali, Ji, Xingchen, Gutierrez-Jauregui, Ricardo, Asenjo-Garcia, Ana, Lipson, Michal, Gaeta, Alexander L.
Optical networks are the leading platform for the transfer of information due to their low loss and ability to scale to many information channels using optical frequency modes. To fully leverage the quantum properties of light in this platform, it is
Externí odkaz:
http://arxiv.org/abs/2405.02453
Autor:
Zhao, Yun, Jang, Jae K., McNulty, Karl J., Ji, Xingchen, Okawachi, Yoshitomo, Lipson, Michal, Gaeta, Alexander L.
The generation of spectrally pure high-frequency microwave signals is a critical functionality in fundamental and applied sciences, including metrology and communications. The development of optical frequency combs has enabled the powerful technique
Externí odkaz:
http://arxiv.org/abs/2303.02805
Autor:
Ji, Xingchen, Okawachi, Yoshitomo, Gil-Molina, Andres, Corato-Zanarella, Mateus, Roberts, Samantha, Gaeta, Alexander L., Lipson, Michal
Publikováno v:
Laser & Photonics Reviews (2022)
The fabrication processes of silicon nitride photonic devices used in foundries require low temperature deposition, which typically leads to high propagation losses. Here, we show that propagation loss as low as 0.42 dB/cm can be achieved using found
Externí odkaz:
http://arxiv.org/abs/2301.03053
Compact, high-speed electro-optic phase modulators play a vital role in various large-scale applications including phased arrays, quantum and neural networks, and optical communication links. Conventional phase modulators suffer from a fundamental tr
Externí odkaz:
http://arxiv.org/abs/2209.08332
Autor:
Zhao, Yun, Jang, Jae K., Ji, Xingchen, Okawachi, Yoshitomo, Lipson, Michal, Gaeta, Alexander L.
Chip-based optical amplifiers can significantly expand the functionalities of photonic devices. In particular, optical-parametric amplifiers (OPAs), with engineerable gain-spectra, are well-suited for nonlinear-photonic applications. Chip-based OPAs
Externí odkaz:
http://arxiv.org/abs/2209.05589
Autor:
Antman, Yair, Gil-Molina, Andres, Westreich, Ohad, Ji, Xingchen, Gaeta, Alexander L., Lipson, Michal
The lack of high power integrated lasers have been limiting silicon photonics. Despite much progress made in chip-scale laser integration, power remains below the level required for key applications. The main inhibiting factor for high power is the l
Externí odkaz:
http://arxiv.org/abs/2207.06279
Autor:
Rizzo, Anthony, Dave, Utsav, Novick, Asher, Freitas, Alexandre, Roberts, Samantha P., James, Aneek, Lipson, Michal, Bergman, Keren
Perturbations to the effective refractive index from nanometer-scale fabrication variations in waveguide geometry plague high index-contrast photonic platforms including the ubiquitous sub-micron silicon-on-insulator (SOI) process. Such variations ar
Externí odkaz:
http://arxiv.org/abs/2205.11481
Autor:
Corato-Zanarella, Mateus, Gil-Molina, Andres, Ji, Xingchen, Shin, Min Chul, Mohanty, Aseema, Lipson, Michal
Widely-tunable and narrow-linewidth integrated lasers across all visible wavelengths are necessary to enable on-chip technologies such as quantum photonics, optical trapping, and biophotonics. However, such lasers have not been realized due to the st
Externí odkaz:
http://arxiv.org/abs/2109.08337
Autor:
Rizzo, Anthony, Novick, Asher, Gopal, Vignesh, Kim, Bok Young, Ji, Xingchen, Daudlin, Stuart, Okawachi, Yoshitomo, Cheng, Qixiang, Lipson, Michal, Gaeta, Alexander L., Bergman, Keren
The exponential growth of computing needs for artificial intelligence and machine learning has had a dramatic impact on data centre energy consumption, which has risen to environmentally significant levels. Using light to send information between com
Externí odkaz:
http://arxiv.org/abs/2109.10297
Autor:
Shim, Euijae, Gil-Molina, Andres, Westreich, Ohad, Dikmelik, Yamac, Lascola, Kevin, Gaeta, Alexander L., Lipson, Michal
Portable mid-infrared (mid-IR) spectroscopy and sensing applications require widely tunable, narrow linewidth, chip-scale, single-mode sources without sacrificing significant output power. However, no such lasers have been demonstrated beyond 3 $\mu$
Externí odkaz:
http://arxiv.org/abs/2107.12326