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Autor:
Siddharth Buddhiraju, Yu Shi, Jingyuan Linda Zhang, Philip H. Bucksbaum, Giulio Vampa, Shanhui Fan, Hanzhe Liu, David A. Reis, Jelena Vuckovic
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-6 (2020)
Since the new millennium coherent extreme ultra-violet and soft x-ray radiation has revolutionized the understanding of dynamical physical, chemical and biological systems at the electron’s natural timescale. Unfortunately, coherent laser-based upc
Autor:
Takuro Ideguchi, Tadataka Edamura, Akira Kawai, Venkata Ramaiah Badarla, Tatsuo Dougakiuchi, Takayuki Imamura, Kazuki Hashimoto
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-6 (2020)
Improving the spectral acquisition rate of broadband mid-infrared spectroscopy promises further advancements of molecular science and technology. Unlike pump-probe spectroscopy, which requires repeated measurements with different pump-probe delays, c
Autor:
Xiaoshun Jiang, Tian Qin, Lei Chen, Dongyi Shen, Wenjie Wan, Yao Chen, Wei Liu, Jianfan Yang, Fangxing Zhang, Xianfeng Chen
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-8 (2020)
Fizeau’s experiment, inspiring Einstein’s special theory of relativity, reveals a small dragging effect acting on light inside a moving medium. Dispersion can enhance such light drag according to Lorentz’s predication. Here fast- and slow-light
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-9 (2020)
Attempts to use machine learning to discover hidden physical rules are in their infancy, and such attempts confront more challenges when experiments involve multifaceted measurements over three-dimensional objects. Here we propose a framework that ca
Autor:
Pengfei Lan, Kotaro Nishimura, Katsumi Midorikawa, Renzhi Shao, Yuxi Fu, Eiji J. Takahashi, Akira Suda
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-10 (2020)
Fully coherent, soft X-ray attosecond pulses are now available through high-order harmonic generation (HHG); however, the output energy is insufficient for various applications, such as attosecond-scale soft X-ray nonlinear experiments, the seeding o
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-11 (2020)
Functional materials, especially those that largely differ from known materials, are not easily discoverable because both human experts and supervised machine learning need prior knowledge and datasets. An autonomous system can evaluate various prope
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-8 (2020)
Nonlinear optical gates are usually considered as fundamental building blocks for universal optical computation. However, the performance is severely limited by small optical nonlinearity, thereby bounding their operation speed, consumption energy, a
Autor:
Taizo Masuda, Masamori Endo, Yuta Yasumatsu, Bryce S. Richards, Ian A. Howard, Mitsuhiro Iyoda, Jean-François Bisson, Stephan Dottermusch
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-6 (2020)
Communications Physics, 3 (1), Article No. 60
Communications Physics, 3 (1), Article No. 60
A solar-pumped laser (SPL) that converts sunlight directly into a coherent and intense laser beam generally requires a large concentrating lens and precise solar tracking, thereby limiting its potential utility. Here, we demonstrate a fully-planar SP
Autor:
Hitoki Yoneda, Yurina Michine
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-7 (2020)
The output energies of lasers have increased year-by-year since their invention. Compared to this increase of laser energies, the damage threshold of optical components has not strongly changed. Therefore, the size of optics in high-energy laser syst
Publikováno v:
Communications Physics, Vol 2, Iss 1, Pp 1-7 (2019)
Conventional multicolor metaholograms suffer from the fundamental limitations of low resolution and irreducible noise because the unit structure functionality is still confined to a single wavelength. Here, we propose wavelength-decoupled metasurface