But these days we have space telescopes monitoring the sun in multiple wavelengths, 24/7. (sciencenews.org)
Although these lasers tend to be less expensive, they might not offer the same clinical efficacy as lasers with multiple wavelengths. (soundvet.com)
The team also developed a novel signal - processing method that averages multiple wavelength peaks to help reduce signal noise, which can introduce artificial temperature fluctuations and reduce a sensor's precision. (sciencedaily.com)