[[Optical Component]] Testing of passive optical components

Methods and devices provide for transmitting a series of optical signals within a range of an O-band through a U-band into a device under test comprising one or more passive optical components; measuring powers of the optical signals that propagated through the device under test; calculating wavelength-dependent insertion loss values based...



source Optical Component patent applications http://www.freshpatents.com/-dt20130905ptan20130229648.php

via