Zobrazeno 1 - 10
of 386
pro vyhledávání: '"Kats, Mikhail A."'
Autor:
Yin, Shenwei, Cho, Jin-Woo, Feng, Demeng, Mei, Hongyan, Kumar, Tanuj, Wan, Chenghao, Jin, Yeonghoon, Kim, Minjeong, Kats, Mikhail A.
The dispersive linear optical properties of materials are frequently described using oscillator models, where the oscillators represent interactions between light and various material resonances (vibrational, free-carrier, interband, etc.). The state
Externí odkaz:
http://arxiv.org/abs/2409.05323
Autor:
Kim, Minjeong, Zahedian, Maryam, Wu, Wenxin, Fang, Chengyu, Yu, Zhaoning, Wambold, Raymond A., Yin, Shenwei, Czaplewski, David A., Choy, Jennifer T., Kats, Mikhail A.
We use crystalline silicon (Si) antennas to efficiently extract broadband single-photon fluorescence from shallow nitrogen-vacancy (NV) centers in diamond into free space. Our design features relatively easy-to-pattern high-index Si resonators on the
Externí odkaz:
http://arxiv.org/abs/2409.00803
Autor:
Jin, Yeonghoon, Kats, Mikhail A.
For passive cooling via thermal radiation toward the sky, it is known that an ideal selective emitter (SE) with high emissivity only in the 8-13 um atmospheric transparency window can reach a lower equilibrium temperature than an ideal broadband emit
Externí odkaz:
http://arxiv.org/abs/2406.00572
Autor:
Feng, Demeng, Kumar, Tanuj, Yin, Shenwei, Mah, Merlin, Lin, Phyo, Fortman, Margaret, Jaffe, Gabriel R., Wan, Chenghao, Mei, Hongyan, Xiao, Yuzhe, Synowicki, Ron, Warzoha, Ronald J., Brar, Victor W., Talghader, Joseph J., Kats, Mikhail A.
Laser-light sails are a spacecraft concept wherein lightweight "sails" are propelled to high speeds by lasers with high intensities. The sails must comprise materials with low optical loss, to minimize the risk of laser damage. Stoichiometric silicon
Externí odkaz:
http://arxiv.org/abs/2404.04449
Autor:
Yang, Xuting, Mukherjee, Pritha, Kim, Minjeong, Mei, Hongyan, Fang, Chengyu, Choi, Soyeon, Tong, Yuhan, Perlowski, Sarah, Czaplewski, David A., Dibos, Alan M., Kats, Mikhail A., Choy, Jennifer T.
We demonstrate atomic magnetometry using a metasurface polarizing beamsplitter fabricated on a silicon-on-sapphire (SOS) platform. The metasurface splits a beam that is near-resonant with the rubidium atoms (795 nm) into orthogonal linear polarizatio
Externí odkaz:
http://arxiv.org/abs/2404.02102
Autor:
Chen, Huandong, Singh, Shantanu, Mei, Hongyan, Ren, Guodong, Zhao, Boyang, Surendran, Mythilli, Wang, Yan-Ting, Mishra, Rohan, Kats, Mikhail A., Ravichandran, Jayakanth
BaTiS3, a quasi-1D complex chalcogenide, has gathered considerable scientific and technological interest due to its giant optical anisotropy and electronic phase transitions. However, the synthesis of high-quality BaTiS3 crystals, particularly those
Externí odkaz:
http://arxiv.org/abs/2403.05869
Autor:
Zhao, Boyang, Mei, Hongyan, Du, Zhengyu, Singh, Shantanu, Chang, Tieyan, Li, Jiaheng, Settineri, Nicholas S., Teat, Simon J., Chen, Yu-Sheng, Cronin, Stephen B., Kats, Mikhail A., Ravichandran, Jayakanth
Polarimetric infrared detection bolsters IR thermography by leveraging the polarization of light. Optical anisotropy, i.e., birefringence and dichroism, can be leveraged to achieve polarimetric detection. Recently, giant optical anisotropy was discov
Externí odkaz:
http://arxiv.org/abs/2402.02323
Autor:
Zhao, Boyang, Ren, Guodong, Mei, Hongyan, Wu, Vincent C., Singh, Shantanu, Jung, Gwan-Yeong, Chen, Huandong, Giovine, Raynald, Niu, Shanyuan, Thind, Arashdeep S., Salman, Jad, Settineri, Nick S., Chakoumakos, Bryan C., Manley, Michael E., Hermann, Raphael P., Lupini, Andrew R., Chi, Miaofang, Hachtel, Jordan A., Simonov, Arkadiy, Teat, Simon J., Clément, Raphaële J., Kats, Mikhail A., Ravichandran, J., Mishra, Rohan
Structural disorder has been shown to enhance and modulate magnetic, electrical, dipolar, electrochemical, and mechanical properties of materials. However, the possibility of obtaining novel optical and optoelectronic properties from structural disor
Externí odkaz:
http://arxiv.org/abs/2310.04615
Autor:
Kumar, Tanuj, Kats, Mikhail A.
We evaluated ChatGPT 3.5, 4, and 4 with Code Interpreter on a set of college-level engineering-math and electromagnetism problems, such as those often given to sophomore electrical engineering majors. We selected a set of 13 problems, and had ChatGPT
Externí odkaz:
http://arxiv.org/abs/2309.08881
Autor:
Siegel, Joel, Kim, Shinho, Fortman, Margaret, Wan, Chenghao, Kats, Mikhail A., Hon, Phillip W. C., Sweatlock, Luke, Jang, Min Seok, Brar, Victor Watson
We theoretically describe and experimentally demonstrate a graphene-integrated metasurface structure that enables electrically-tunable directional control of thermal emission. This device consists of a dielectric slab that acts as a Fabry-Perot (F-P)
Externí odkaz:
http://arxiv.org/abs/2308.07998