Zobrazeno 1 - 10
of 663
pro vyhledávání: '"Kildishev, Alexander"'
Autor:
Saha, Soham, Gurung, Sudip, Diroll, Benjamin T., Chakraborty, Suman, Segal, Ohad, Segev, Mordechai, Shalaev, Vladimir M., Kildishev, Alexander V., Boltasseva, Alexandra, Schaller, Richard D.
Nonlinear optical phenomena are at the heart of various technological domains such as high-speed data transfer, optical logic applications, and emerging fields such as non-reciprocal optics and photonic time crystal design. However, conventional nonl
Externí odkaz:
http://arxiv.org/abs/2405.04891
Autor:
Sychev, Demid V., Chen, Peigang, Yang, Morris, Fruhling, Colton, Lagutchev, Alexei, Kildishev, Alexander V., Boltasseva, Alexandra, Shalaev, Vladimir M.
The distinctive characteristics of light such as high-speed propagation, low-loss, low cross-talk and power consumption as well as quantum properties, make it uniquely suitable for various critical applications in communication, high-resolution imagi
Externí odkaz:
http://arxiv.org/abs/2312.11686
When an electromagnetic (EM) wave is propagating in a medium whose properties are varied abruptly in time, the wave experiences refractions and reflections known as "time-refractions" and "time-reflections", both manifesting spectral translation as a
Externí odkaz:
http://arxiv.org/abs/2310.02377
The efficient use of a multipole expansion of the far field for rapid numerical modeling and optimization of the optical response from ordered and disordered arrays of various structural elements is complicated by the ambiguity in choosing the ultima
Externí odkaz:
http://arxiv.org/abs/2309.13383
Autor:
Chowdhury, Sarah N., Simon, Jeffrey, Nowak, Michał P., Pagadala, Karthik, Nyga, Piotr, Fruhling, Colton, Bravo, Esteban Garcia, Maćkowski, Sebastian, Shalaev, Vladimir M., Kildishev, Alexander V., Boltasseva, Alexandra
We demonstrate a sustainable, lithography-free process for generating non fading plasmonic colors with a prototype device that produces a wide range of vivid colors in red, green, and blue (RGB) ([0-1], [0-1], [0-1]) color space from violet (0.7, 0.7
Externí odkaz:
http://arxiv.org/abs/2306.15496
Autor:
Qian, Chen, Jiang, Yue, Jin, Jicheng, Christensen, Thomas, Soljačić, Marin, Kildishev, Alexander V., Zhen, Bo
Topological photonic crystals, which offer topologically protected and back-scattering-immune transport channels, have recently gained significant attention for both scientific and practical reasons. Although most current studies focus on dielectric
Externí odkaz:
http://arxiv.org/abs/2303.04903
Autor:
Saha, Soham, Diroll, Benjamin, Ozlu, Mustafa Goksu, Chowdhury, Sarah N., Peana, Samuel, Kudyshev, Zhaxylyk, Schaller, Richard, Jacob, Zubin, Shalaev, Vladimir M., Kildishev, Alexander V., Boltasseva, Alexandra
All optical switches offer advanced control over the properties of light at ultrafast timescales using optical pulses as both the signal and the control. Limited only by material response times, these switches can operate at terahertz speeds, essenti
Externí odkaz:
http://arxiv.org/abs/2208.12927
Autor:
Xu, Xiaohui, Solanki, Abhishek. B., Sychev, Demid, Gao, Xingyu, Peana, Samuel, Baburin, Aleksandr S., Pagadala, Karthik, Martin, Zachariah O., Chowdhury, Sarah N., Chen, Yong P., Rodionov, Ilya A., Kildishev, Alexander V., Li, Tongcang, Upadhyaya, Pramey, Boltasseva, Alexandra, Shalaev, Vladimir M.
Two-dimensional hexagonal boron nitride (hBN) has been known to host a variety of quantum emitters with properties suitable for a broad range of quantum photonic applications. Among them, the negatively charged boron vacancy (VB-) defect with optical
Externí odkaz:
http://arxiv.org/abs/2207.08357
We present an approach for adapting the Gaussian dispersion analysis (GDA) of optical materials to time-domain simulations. Within a GDA model, the imaginary part of a measured dielectric function is presented as a sum of Gaussian absorption terms. S
Externí odkaz:
http://arxiv.org/abs/2204.08441
Autor:
Saha, Soham, Ozlu, Mustafa Goksu, Chowdhury, Sarah N., Diroll, Benjamin T., Schaller, Richard D., Kildishev, Alexander, Boltasseva, Alexandra, Shalaev, Vladimir M.
The unique properties of the emerging photonic materials - conducting nitrides and oxides - especially their tailorability, large damage thresholds, and the so-called epsilon-near-zero (ENZ) behavior, have enabled novel photonic phenomena spanning op
Externí odkaz:
http://arxiv.org/abs/2203.14170