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Autor:
Jean-Michel Hartmann, Nicolas Pauc, Emilie Sakat, Frederic Boeuf, Jérémie Chrétien, Julien Chaste, Vincent Calvo, Alexei Chelnokov, Moustafa El Kurdi, Marvin Frauenrath, Vincent Reboud, Maksym Gromovyi, Andjelika Bjelajac, Binbin Wang, Gilles Patriarche, Etienne Herth, Philippe Boucaud
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-13 (2021)
Light: Science and Applications
Light: Science and Applications, Nature Publishing Group, 2021, 10, ⟨10.1038/s41377-021-00675-7⟩
Light, Science & Applications
Light: Science and Applications, 2021, 10, ⟨10.1038/s41377-021-00675-7⟩
Light: Science and Applications
Light: Science and Applications, Nature Publishing Group, 2021, 10, ⟨10.1038/s41377-021-00675-7⟩
Light, Science & Applications
Light: Science and Applications, 2021, 10, ⟨10.1038/s41377-021-00675-7⟩
GeSn alloys are promising materials for CMOS-compatible mid-infrared lasers manufacturing. Indeed, Sn alloying and tensile strain can transform them into direct bandgap semiconductors. This growing laser technology however suffers from a number of li
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-12 (2021)
Light, Science & Applications
Light, Science & Applications
Light field microscopy (LFM) has been widely used for recording 3D biological dynamics at camera frame rate. However, LFM suffers from artifact contaminations due to the illness of the reconstruction problem via naïve Richardson–Lucy (RL) deconvol
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-8 (2021)
Light, Science & Applications
Light, Science & Applications
We demonstrate a photonic analog of twisted bilayer graphene that has ultra-flat photonic bands and exhibits extreme slow light behavior. Our twisted bilayer photonic device, which has an operating wavelength in C-band of the telecom window, uses two
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-17 (2021)
Light: Science and Applications
Light: Science and Applications, Nature Publishing Group, 2021, 10 (1), ⟨10.1038/s41377-021-00598-3⟩
Light, Science & Applications
Light: Science and Applications
Light: Science and Applications, Nature Publishing Group, 2021, 10 (1), ⟨10.1038/s41377-021-00598-3⟩
Light, Science & Applications
Semiconductor nanostructures with low dimensionality like quantum dots and quantum dashes are one of the best attractive and heuristic solutions for achieving high performance photonic devices. When one or more spatial dimensions of the nanocrystal a
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-15 (2021)
Light: Science & Applications
Light, Science & Applications
Light: Science & Applications
Light, Science & Applications
Mode-locked lasers have been widely used to explore interactions between optical solitons, including bound-soliton states that may be regarded as “photonic molecules”. Conventional mode-locked lasers normally, however, host at most only a few sol
Publikováno v:
Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-10 (2021)
Electric energy generation from falling droplets has seen a hundred-fold rise in efficiency over the past few years. However, even these newest devices can only extract a small portion of the droplet energy. In this paper, we theoretically investigat
Autor:
Michał Krysztof
Publikováno v:
Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-9 (2021)
This article presents a field-emission electron gun intended for use in a MEMS (microelectromechanical system) electron microscope. Its fabrication process follows the technology of a miniature device under development built from silicon electrodes a
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-13 (2021)
Light: Science & Applications
Light: Science & Applications, 2021, 10 (126), pp.1-13
Nature Light Science and Applications
Light, Science & Applications
Light: Science & Applications
Light: Science & Applications, 2021, 10 (126), pp.1-13
Nature Light Science and Applications
Light, Science & Applications
Ultrafast imaging is essential in physics and chemistry to investigate the femtosecond dynamics of nonuniform samples or of phenomena with strong spatial variations. It relies on observing the phenomena induced by an ultrashort laser pump pulse using
Publikováno v:
Microsystems & Nanoengineering, Vol 7, Iss 1, Pp 1-12 (2021)
The heat conduction and infrared absorption properties of the dielectric film have a great influence on the thermopile performance. Thinning the dielectric film, reducing its contact area with the silicon substrate, or adding high-absorptivity nanoma
Improving the precision of optical metrology by detecting fewer photons with biased weak measurement
Autor:
Yu Ma, Guang-Can Guo, Ming Gong, Liang Xu, Lei Chen, Lijian Zhang, Xing-Xiang Peng, Peng Yin, Ze-Gang Liu, Geng Chen, Zong-Quan Zhou, Gong-Chu Li, Chuan-Feng Li, Wei-Feng Zhuang, Wen-Hao Zhang, Jin-Shi Xu
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-8 (2021)
Light, Science & Applications
Light, Science & Applications
In optical metrological protocols to measure physical quantities, it is, in principle, always beneficial to increase photon number n to improve measurement precision. However, practical constraints prevent the arbitrary increase of n due to the imper