My 9am Photos / Heterodyne Interferometry on the Olympic Peninsula WA / Oct.28, 2016

              Interferometry is a family of techniques in which waves, usually electromagnetic, are superimposed in order to extract information.[1] Interferometry is an important investigative technique in the fields of astronomy, fiber optics, engineering metrology, … Continue reading My 9am Photos / Heterodyne Interferometry on the Olympic Peninsula WA / Oct.28, 2016