Abstract: We present a dual-comb spectrometer based on gain-switched optical frequency combs which breaks the current spectral resolution limitation of such systems. The external phase modulation of ...

Abstract: This paper presents an innovative and efficient shape-sensing approach for optical fiber Bragg grating (FBG) arrays, employing the dual-comb spectroscopy (DCS) technique for demodulation.

Researchers at the Department of Energy's Oak Ridge National Laboratory are pioneering the design and synthesis of quantum materials, which are central to discovery science involving synergies with ...

Whether used as a natural sweetener in cooking, as a home remedy for a sore throat or simply for drowning your pancakes, honey is a staple in cupboards across the country. But what's the best stuff?