Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Yang, Ki Youl"'
Autor:
White, Alexander D., Ahn, Geun Ho, Van Gasse, Kasper, Yang, Ki Youl, Chang, Lin, Bowers, John E., Vučković, Jelena
Fiber and bulk-optical isolators are widely used to stabilize laser cavities by preventing unwanted feedback. However, their integrated counterparts have been slow to be adopted. While several strategies for on-chip optical isolation have been realiz
Externí odkaz:
http://arxiv.org/abs/2206.01173
Autor:
Dutt, Avik, Yuan, Luqi, Yang, Ki Youl, Wang, Kai, Buddhiraju, Siddharth, Vučković, Jelena, Fan, Shanhui
Publikováno v:
Nature Communications 13, 3377 (2022)
Synthetic dimensions have garnered widespread interest for implementing high dimensional classical and quantum dynamics on lower dimensional geometries. Synthetic frequency dimensions, in particular, have been used to experimentally realize a plethor
Externí odkaz:
http://arxiv.org/abs/2203.11296
Autor:
White, Alexander D., Su, Logan, Shahar, Daniel I., Yang, Ki Youl, Ahn, Geun Ho, Skarda, Jinhie, Ramachandran, Siddharth, Vučković, Jelena
Vortex beams are stable solutions of Maxwell's equations that carry phase singularities and orbital angular momentum, unique properties that give rise to many applications in the basic sciences, optical communications, and quantum technologies. Scala
Externí odkaz:
http://arxiv.org/abs/2202.09490
Autor:
Ahn, Geun Ho, Yang, Ki Youl, Trivedi, Rahul, White, Alexander D., Su, Logan, Skarda, Jinhie, Vučković, Jelena
Recent advances in the design and fabrication of on-chip optical microresonators has greatly expanded their applications in photonics, enabling metrology, communications, and on-chip lasers. Designs for these applications require fine control of disp
Externí odkaz:
http://arxiv.org/abs/2109.07097
Autor:
Yang, Ki Youl, White, Alexander D., Ashtiani, Farshid, Shirpurkar, Chinmay, Pericherla, Srinivas V., Chang, Lin, Song, Hao, Zou, Kaiheng, Zhou, Huibin, Pang, Kai, Yang, Joshua, Guidry, Melissa A., Lukin, Daniil M., Hao, Han, Trask, Lawrence, Ahn, Geun Ho, Netherton, Andy, Briles, Travis C., Stone, Jordan R., Rechtman, Lior, Stone, Jeffery S., Van Gasse, Kasper, Skarda, Jinhie L., Su, Logan, Vercruysse, Dries, Maclean, Jean-Philippe W., Aghaeimeibodi, Shahriar, Li, Ming-Jun, Miller, David A. B., Marom, Dan, Papp, Scott B., Willner, Alan E., Bowers, John E., Delfyett, Peter J., Aflatouni, Firooz, Vučković, Jelena
Modern microelectronic processors have migrated towards parallel computing architectures with many-core processors. However, such expansion comes with diminishing returns exacted by the high cost of data movement between individual processors. The us
Externí odkaz:
http://arxiv.org/abs/2103.14139
Soliton microcombs -- phase-locked microcavity frequency combs -- have become the foundation of several classical technologies in integrated photonics, including spectroscopy, LiDAR, and optical computing. Despite the predicted multimode entanglement
Externí odkaz:
http://arxiv.org/abs/2103.10517
The ability of photonic crystal waveguides (PCWs) to confine and slow down light makes them an ideal component to enhance the performance of various photonic devices, such as optical modulators or sensors. However, the integration of PCWs in photonic
Externí odkaz:
http://arxiv.org/abs/2102.00681
Publikováno v:
Science 371, 1240 (2021)
The non-trivial topological features in the energy band of non-Hermitian systems provide promising pathways to achieve robust physical behaviors in classical or quantum open systems. A key topological feature, unique to non-Hermitian systems, is the
Externí odkaz:
http://arxiv.org/abs/2011.14275
Autor:
Guidry, Melissa A., Yang, Ki Youl, Lukin, Daniil M., Markosyan, Ashot, Yang, Joshua, Fejer, Martin M., Vučković, Jelena
Publikováno v:
Optica 7, 1139-1142 (2020)
Silicon carbide (SiC) is rapidly emerging as a leading platform for the implementation of nonlinear and quantum photonics. Here, we find that commercial SiC, which hosts a variety of spin qubits, possesses low optical absorption that can enable SiC i
Externí odkaz:
http://arxiv.org/abs/2004.13958
Autor:
Sapra, Neil V., Yang, Ki Youl, Vercruysse, Dries, Leedle, Kenneth J., Black, Dylan S., England, R. Joel, Su, Logan, Miao, Yu, Solgaard, Olav, Byer, Robert L., Vučković, Jelena
Particle accelerators represent an indispensable tool in science and industry. However, the size and cost of conventional radio-frequency accelerators limit the utility and reach of this technology. Dielectric laser accelerators (DLAs) provide a comp
Externí odkaz:
http://arxiv.org/abs/1905.12822