Results 21 to 30 of about 23,446 (287)

Intracellular Thermal Probing Using Aggregated Fluorescent Nanodiamonds

Advanced Science, 2022
Intracellular thermometry provides important information about the physiological activity of single cells and has been implemented using diverse temperature‐sensitive materials as nanoprobes.
Tianli Wu, Xixi Chen, Zhiyong Gong, Jiahao Yan, Jinghui Guo, Yao Zhang, Yuchao Li, Baojun Li   +7 more
doaj   +1 more source

Low-loss, infrared and terahertz nanophotonics using surface phonon polaritons [PDF]

, 2014
The excitation of surface-phonon-polariton (SPhP) modes in polar dielectric crystals and the associated new developments in the field of SPhPs are reviewed.
Caldwell, JD, Giannini, V, Lindsay, L, Vurgaftman, I, Reinecke, TL, Maier, SA, Glembocki, OJ   +6 more
core   +1 more source

Non-contact surface grating coupling for arrays of atom–photonic devices [PDF]

, 2020
For future atom–photonic devices, the incoupling method is expected to become the main bottleneck in the scaling of the number of devices, as current devices use side-coupling, which is restricted to the sample edges.
Lof, A., Nanophotonics, van Oosten, D., Sub Nanophotonics, van Lange, A.J.   +4 more
core   +1 more source

Broadband highly directive 3D nanophotonic lenses

Nature Communications, 2018
While nanoscale emitters hold promise in single-photon devices, the directivity of their emission must be improved for practical applications. Here, Johlin et al.
Eric Johlin, Sander A. Mann, Sachin Kasture, A. Femius Koenderink, Erik C. Garnett   +4 more
doaj   +1 more source

All-Optical Formation and Manipulation of Microbubbles on a Porous Gold Nanofilm

Micromachines, 2020
Microbubble generation and manipulation in aqueous environments are techniques that have attracted considerable attention for their microfluidic and biological applications.
Qin Cao, Tianli Wu, Xixi Chen, Zhiyong Gong, Ahao Wen   +4 more
doaj   +1 more source

Recent Advances and Future Trends in Nanophotonics [PDF]

, 2022
Nanophotonics has emerged as a multidisciplinary frontier of science and engineering. Due to its high potential to contribute to breakthroughs in many areas of technology, nanophotonics is capturing the interest of many researchers from different fields.

core   +1 more source

Nonlinear cavity optomechanics with nanomechanical thermal fluctuations

Nature Communications, 2017
Optomechanical experiments often assume linear coupling between optical fluctuations and mechanical displacements. Here, Leijssenet al. experimentally demonstrate the nonlinear interaction from thermally induced fluctuations in a sliced nanobeam cavity ...
Rick Leijssen, Giada R. La Gala, Lars Freisem, Juha T. Muhonen, Ewold Verhagen   +4 more
doaj   +1 more source

Nanophotonics-enabled smart windows, buildings and wearables [PDF]

, 2016
© 2016 Geoff Smith et al., published by De Gruyter Open. Design and production of spectrally smart windows, walls, roofs and fabrics has a long history, which includes early examples of applied nanophotonics.
Gentle, A, Arnold, M, Cortie, M, Smith, G   +3 more
core   +1 more source

Optical Trapping, Sensing, and Imaging by Photonic Nanojets

Photonics, 2021
The optical trapping, sensing, and imaging of nanostructures and biological samples are research hotspots in the fields of biomedicine and nanophotonics.
Heng Li, Wanying Song, Yanan Zhao, Qin Cao, Ahao Wen   +4 more
doaj   +1 more source

Large period spiking andburstingin anexcitable system with memory [PDF]

EPJ Web of Conferences, 2023
Excitability in dynamical systems refers to the ability to transition from a resting stationary state to a spiking state when a parameter is varied. It is the mechanism behind spike generation in neurons.
Braeckeveldt Bertrand, Peters Kevin, Verdonschot Bart, Rodriguez Said, Maes Bjorn   +4 more
doaj   +1 more source