Optical fibers with a hollow core, made of air instead of solid glass, are known as hollow-core optical fibers. In comparison ...

Aston University researchers have developed a new class of optical microresonators, the miniature optical devices that strongly confine and enhance light in microscopic dimensions. They are ...

Subscribe to our newsletter for the latest sci-tech news updates. The University researchers discovered that unique optical microresonators can be introduced at the intersection of two optical fibers.

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June 6 (Reuters) - Novo Nordisk's (NOVOb.CO), opens new tab popular weight-loss and diabetes drugs Wegovy and Ozempic may in very rare cases cause a serious eye condition that can lead to vision ...

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An integrated-optic 1*128 power splitter is demonstrated. It is composed of a slab waveguide, funnel-shaped waveguides, and output waveguides. Input light from a fiber is diffracted in the slab ...

Silicon nitride (SiN) has been widely investigated as a promising integration platform for photonic applications. In this paper, we propose an optical power splitter based on SiN with high ...