Researchers have developed a new fabrication method of nano-optical devices called fiber nanoimprinting. This process enables printing of a nanoscale imaging probe onto the tip of a glass fiber as thin as a human hair, which accelerates the production of the promising new device from several per month to several per day. This technique opens the door for the widespread adoption of nano-optical structures, which squeeze and manipulate light in ways that are unachievable by conventional optics. Nano-optics have the potential to be used for imaging, sensing, and spectroscopy, and could help scientists improve solar cells, design better drugs, and make faster semiconductors. Read more about this news or go back to the original post here.

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