(1) It should be noted that the lengths of the arms of the interferometer on ground-based gravity wave detectors are on the order of 1 kilometer.(2) The flip causes a tiny shift in the cantilever's vibration frequency, which is recorded by the laser interferometer .(3) The downward radiance measured by the infrared interferometer is a combination of thermal emission by atmospheric water vapor and by the cloud ice mass.(4) Now, he says, there are laser and interferometric techniques that make it possible to measure all of these things at once.(5) Until this breakthrough, laser interferometry had been the poor cousin to bars in the gravity wave game.(6) Accurate interferometric metrology is the cornerstone of precision optical fabrication.(7) Protein concentration was monitored interferometrically at intervals of 10 min.(8) The solution is to use optical interferometry .(9) The substrates are moved by a translation stage that is controlled interferometrically .(10) The unique advantage of interferometry is that the wavelength or frequency of the radiation used acts as an inherently precise measuring device.(11) They might even beat the earth-based interferometers in detecting the first authentic gravity wave.(12) Researchers use ground-based lasers and optical interferometry to detect gravity waves.(13) Optical interferometers (and other refractive index sensors) have features that make them versatile platforms for biomolecular sensing.(14) A separate laser provided interferometric information to measure the field of the signal.(15) Since the field of gravity wave interferometry is still so new, the researchers involved come from diverse backgrounds.(16) The force is measured with a cantilever spring, and the distance is obtained interferometrically .
