Electro-optic modulators, which convert signals from the electrical to the optical domain, are at the heart of optical communications, terahertz wireless communications, microwave signal processing, and quantum technology. ...
Optics & Photonics
Oct 12, 2023
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Industry 4.0 requires simple solutions for complex functions. Optical sensors, such as pinhole cameras, can deliver a depth of focus and reasonable resolution, but they suffer from low intensity for reliable and fast imaging. ...
Optics & Photonics
Oct 5, 2023
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1
The Bessel beam, with a significant depth of field and self-healing characteristics, has been applied in widespread applications, including quantum entanglement, underwater 3D imaging, optical micro-manipulation, microscope, ...
Optics & Photonics
Aug 17, 2023
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7
A team of researchers from the Center for Research and Innovation in Metamaterials at the University of Exeter and the Laser Processing Group at the Institute of Optics have presented in the journal Advanced Optical Materials ...
Optics & Photonics
Aug 9, 2023
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1
The transition to chaos is ubiquitous in nonlinear systems. Continuous-wave-driven photonic-chip-based Kerr microresonators exhibit spatiotemporal chaos, also known as chaotic modulation instability.
Optics & Photonics
Jul 20, 2023
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11
The process of converting DNA to proteins through an RNA is far from straightforward. Of the several types of RNA involved in the process of protein synthesis, a few may be edited mid-way. In mammals, RNA editing mostly involves ...
Cell & Microbiology
Jul 10, 2023
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0
Optical holography is a powerful method for recording and reconstructing complete optical field information, including intensity and phase. It has found extensive applications in various fields, such as optical display, imaging, ...
Optics & Photonics
Jul 5, 2023
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2
ESA's Hera mission for planetary defense will perform a close-up survey of the Dimorphos asteroid in deep space. But first Hera needs to cross millions of kilometers of space to get there. That is the task of Hera's Propulsion ...
Space Exploration
Jun 30, 2023
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2
Looking to the not-too-distant future when the European Service Module will propel European astronauts in the Orion spacecraft to the Gateway and on to the surface of the moon, scientists and engineers are eagerly exploring ...
Space Exploration
Jun 30, 2023
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12
Pathogens have developed an extensive array of proteins during the co-evolutionary arms race with their hosts. This is particularly true for Phytophthora, a genus that causes significant damage to agriculture and forestry. ...
Plants & Animals
Jun 27, 2023
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