N7788B Optical Component Analyzer
技术资料
Keysight Technologies. Inc. pushes the limits of component measurements with the N7788B component analyzer. Its proprietary technology is comparable with the well-known JonesMatrix-Eigenanalysis (JME) which is the standard method for measuring polarization mode dispersion (PMD) or differential group delay (DGD) of optical devices.
For spectral measurements of polarization dependent loss and dispersion, the N7788B is combined with a Keysight swept-wavelength tunable laser, such as the 81600B or 81960A (not included) and the Polarization Navigator software application for single-scan measurements. Compared to the JME, Keysight’s powerful single scan technology offers a range of advantages:
A complete set of parameters:
– DGD/PMD
– PDL
– Power/loss
– TE/TM-loss
– Jones matrices
– Mueller matrices
– 2nd-order PMD (depolarization + PCD)