Professor Wei Xiong's group, from the Wuhan National Laboratory for Optoelectronics at Huazhong University of Science and Technology, proposes a pioneering high-speed multi-photon polymerization lithography technique with ...
Nanomaterials
Oct 10, 2023
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12
Squeezing light beyond the diffraction limit and controlling the optical processes caused by nano-confined light are central issues of nanophotonics. In particular, localized and enhanced light at the plasmonic nanogaps in ...
Nanophysics
Jul 31, 2023
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In the information era, photons and electrons are the main carriers of information transmission. Different from Moore's law in microelectronics, the density of integrated photonic devices is mainly limited by the wavelength ...
Optics & Photonics
Nov 28, 2022
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2
It has been commonly accepted that tumorigenesis and cancer progression constitute a multistep process. The most commonly used method for cancer diagnosis and prognosis to guide treatment decisions is based on a complex combination ...
Bio & Medicine
Oct 12, 2022
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6
Microscopic electric fields govern a remarkable variety of phenomena in condensed matter and their ultrafast evolutions drive plasmonics, phononics and highspeed nanoelectronics. Access to high-frequency electric waveforms ...
Optics & Photonics
Jan 4, 2022
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106
True super-resolution imaging beyond the diffraction limit remains a major challenge for far-field Raman microscopy especially in biological applications. Harnessing Stimulated Raman Excited Fluorescence (SREF) as an ultrasensitive ...
Optics & Photonics
Apr 21, 2021
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11
Scientists from ITMO University have used a silicon-gold nanoparticle agitated by a pulse laser in IR band as an effective source of white light. One such "nanobulb" was integrated into a standard probe microscope, which ...
Nanophysics
Jan 26, 2018
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13
The concept of a perfect lens that can produce immaculate and flawless images has been the Holy Grail of lens makers for centuries. In 1873, a German physicist and optical scientist by the name of Ernst Abbe discovered the ...
Optics & Photonics
Apr 21, 2017
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22
For centuries, microscopes have been synonymous with science, and today, imaging tools and techniques remain critical to helping researchers zero in on microorganisms and their behavior, providing a window to important clues ...
Cell & Microbiology
Mar 27, 2014
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0
A team at the Wyss Institute for Biologically Inspired Engineering at Harvard University has been awarded a special $3.5 million grant from the National Institutes of Health (NIH) to develop an inexpensive and easy-to-use ...
Bio & Medicine
Oct 3, 2013
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