| 品牌：Novoptel | 是否进口：否 | 加工定制：是 |
| 型号：EPS1000 | 产品特性：扰偏 |
Key features
鈼哢ltrafast endless optical polarization scrambling at up to10000 krad/s(20000 krad/s with reduced accuracy; more upon request) based on electrooptic waveplates with adjustable rotation speeds
鈼�40 ns clock cycles (= updating intervals)assure continuous, quasi-steady polarization changes even at high scrambling speeds (e.g., in0.02 rad steps at 500 krad/s).
鈼哠ynchronous mode (for recirculating loop experiments) and triggered mode (for PDL and Mueller/Jones matrix measurements) available, with200 ns minimum dwell time(40 ns granularity),corresponding to up to5 M states / second.
鈼咺nsertion loss: ~1.5...3 dB
鈼哃ow power consumption: ~12 W (+5 V from included power supply 100-240 V)
鈼咲ifferential group delay (DGD) sections consisting of polarization-maintaining fibers (PMF) can likewise be delivered for the setting up of PMD emulators.Here (Section II.A)is described why this is much more reasonable than the usage of variable DGD sections. By the usage of several EPS1000 and DGD sections PMD is emulated highly realistically.
鈼咥vailable as a desktop unit in a case, as a module or plug-in board, or as an intellectual property core,like the polarization control systems
鈼哅iniaturized size (board without protruding rubber boot: 150 mm x 78 mm x 15 mm)
鈼咵PX1000= cost-saving desktop unit with combined functionalities of EPS1000 and40...100krad/s polarization controller and demultiplexer EPC1000
鈼哋peration of desktop unit via control buttons or USB (software is included). Several desktop units can be controlled simultaneously by the graphical user interface or by Matlab. Speeds of rotating waveplates and positions of stopped waveplates can be set.
鈼哛ealtime operation through Serial Peripheral Interface (SPI) or trigger (BNC connector)
鈼哊EW: Optional photodetectors enable accurate PDL measurements.
鈼咰hooseconfiguration and model.
鈼哤e are eager to accommodate special requirements.
