Wanting to stay warm and comfortable at home can bring stress over the prospect of using too much energy for heating.
Winter is approaching, and could bring the cold and snow. Experts weigh in about the best thermostat temperature to stay warm ...
Abstract: We demonstrate ultrasensitive, room temperature optical detection of terahertz by using nonlinear parametric upconversion. Terahertz radiation is mixed with pump light at 1550 nm in ...
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