New frequency comb can identify molecules in 20-nanosecond snapshots

Researchers have developed a device that can detect the presence of specific molecules in a sample every 20 nanoseconds, or billionths of a second. With this new capability, researchers can potentially use frequency combs to better understand the split-second intermediate steps in fast-moving processes ranging from the workings of hypersonic jet engines to the chemical reactions between enzymes that regulate cell growth.

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WHY THE HEN DOES NOT HAVE TEETH STORY BOOK

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WHY THE HEN DOES NOT HAVE TEETH STORY BOOK

Click the image to get your copy!

WHY THE HEN DOES NOT HAVE TEETH STORY BOOK

Click the image to get your copy!

Researchers have developed a device that can detect the presence of specific molecules in a sample every 20 nanoseconds, or billionths of a second. With this new capability, researchers can potentially use frequency combs to better understand the split-second intermediate steps in fast-moving processes ranging from the workings of hypersonic jet engines to the chemical reactions between enzymes that regulate cell growth.

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