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Giant leap for molecular measurements – Mirage News
Time-stretch infrared spectroscopy. Laser pulses lasting for mere femtoseconds (one-quadrillionth of a second) are stretched to the nanosecond…

Time-stretch infrared spectroscopy. Laser pulses lasting for mere femtoseconds (one-quadrillionth of a second) are stretched to the nanosecond (one-billionth of a second) range. © 2020 Ideguchi et al.
Spectroscopy is an important tool of observation in many areas of science and industry. Infrared spectroscopy is especially important in the world of chemistry where it is used to analyze and identify different molecules. The current state-of-the-art method can make approximately 1 million observa…
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