The cascade to criticality
Combined theoretical and experimental work unveils a novel mechanism through which criticality emerges in quasiperiodic structures.Credit: Aalto University, Jose Lado ...
Tag: Optics
Avalanche photodiode from UVA and UT-Austin breaks performance record for LiDAR receivers
Team's fabrication process achieves long-wavelength sensitivity, ultra-low noise and design flexibilityCredit: Joe C. Campbell Charlottesville, Va. - Electrical and computer ...
New protocol for organic synthesis using organoboron compounds and visible-light
Credit: Kanazawa University Alkyl radicals are carbon radicals of normal chain and branched chain alkanes, available as reaction intermediates even ...
New type of coupled electronic-structural waves discovered in magnetite
Credit: Source: Ambra Garlaschelli and MIT An international team of scientists uncovered exotic quantum properties hidden in magnetite, the oldest ...
Ultrafast optical response and ablation mechanisms of molybdenum disulfide
Credit: by Changji Pan, Lan Jiang, Jingya Sun, Qingsong Wang, Feifei Wang, Kai Wang, Yongfeng Lu, Yeliang Wang, Liangti Qu ...
Controlling angular dispersions in optical metasurfaces
Credit: by Xiyue Zhang, Qi Li, Feifei Liu, Meng Qiu, Shulin Sun, Qiong He, Lei Zhou Despite of impressive successes ...
A nice day for a quantum walk
Researchers at Osaka University use their ability to precisely control the vibrations of coupled ions to demonstrate a "quantum random ...
High-speed femtosecond laser plasmonic lithography of graphene oxide film
Credit: by Tingting Zou, Bo Zhao, Wei Xin, Ye Wang, Bin Wang, Xin Zheng, Hongbo Xie, Zhiyu Zhang, Jianjun Yang, ...
Kirigami/origami: Unfolding the new regime of advanced 3D micro-/nanofabrication with ‘folding’
Credit: by Shanshan Chen, Jianfeng Chen, Xiangdong Zhang, Zhi-Yuan Li, and Jiafang Li 3D micro-/nanofabrication holds the key to build ...
Performing optical logic operations by a diffractive neural network
Credit: by Chao Qian, Xiao Lin, Xiaobin Lin, Jian Xu, Yang Sun, Erping Li, Baile Zhang, and Hongsheng Chen Optical ...
Towards visible-wavelength passively mode-locked lasers in all-fibre format
Credit: by Jinhai Zou, Chuchu Dong, Hongjian Wang, Tuanjie Du, and Zhengqian Luo Mode-locked fibre lasers generating ultrashort pulses with ...
Chirality-assisted lateral momentum transfer for bidirectional enantioselective separation
Credit: by Cheng-Wei Qiu Light carrying photon momentum can push and pull microparticles through momentum exchange. This momentum exchange progress ...
High-security identification that cannot be counterfeited
Researchers from the University of Tsukuba create millimeter-size chips with unique color patterns that cannot be forgedCredit: University of Tsukuba ...
Next-gen laser facilities look to usher in new era of relativistic plasmas research
Laser beams with power up to 10 petawatts will create plasmas with energy levels to be studied with quantum electrodynamics, ...
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