Since visible light has a much smaller wavelength of 390 ... That's why metal materials can't be put inside microwave ovens: The waves bounce off those materials, potentially causing damage ...

into optical photons (i.e., visible or near visible light particles). Devices designed to perform this conversion are known as microwave-to-optical transducers. Researchers at the California ...

OSETI is an acronym for Optical Search for Extraterrestrial Intelligence, which is a relatively new adaptation of the Radio SETI projects currently in progress. The primary difference between Optical ...