Advanced “Lab on a Chip” – Scientists Have Created a Powerful, Ultra-Tiny Spectrometer

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Advanced “Lab on a Chip” – Scientists Have Created a Powerful, Ultra-Tiny Spectrometer
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The tool opens the door to the widespread use of portable spectrometers. Researchers in the field of optical spectrometry have created a better instrument for measuring light. This advancement could improve everything from smartphone cameras to environmental monitoring. The research, led by Finl

The tool opens the door to the widespread use of portable spectrometers.

Minot claimed that the new spectrometer could fit on the end of a human hair, in contrast to conventional spectrometers that need large optical and mechanical components. According to the new study, such components could be replaced with novel semiconductor materials and artificial intelligence, enabling spectrometers to be drastically scaled down in size from the smallest ones currently available, which are around the size of a grape.

“Integrating it directly into portable devices such as smartphones and drones could advance our daily lives,” Yoon said. “Imagine that the next generation of our smartphone cameras could be hyperspectral cameras.” In medicine, for example, spectrometers are already being tested for their ability to identify subtle changes in human tissue such as the difference between tumors and healthy tissue.

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