You can mix light and up convert it then down convert it to a new frequency. I am sure that would be a very expensive device.
From: Steve Jones Sent: Sunday, February 20, 2022 11:49 PM To: AnimalFarm Microwave Users Group Subject: [AFMUG] can light wavelength be altered passively? is there such a thing as a filter that could passively alter a light wavelength? some magic prism? like 1391 goes into the magic, non powered box gets touched in its no no square and comes out 1591? -------------------------------------------------------------------------------- -- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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