The Electrically Controlled Polarization Generator Highly Efficient
The Electrically Controlled Polarization Generator Highly Efficient
The U8340 Motorized Polarization Scrambler is a program motorized control polarization scrambler. Its polarization controlled capability enhances measurement speed, accuracy, and overall prodUtivity. The continuous length of fiber enables high power and ultra-low insertion loss. This design offers a wide range of Auto Scan rates and high incremental angular resolution. Four-fiber knob loop design has proven to provide excellent control with ultra-low power variations (PDL). This reliable design allows for a wide range of applications from component testing to PMD related activities.
The main types of polarization generators include wave plate polarization generator and fiber optic polarization generator. The wave plate polarization generator usually uses the phase delay principle to control the polarization state, while the fiber optic polarization generator realizes the polarization state control through the birefringence effect in the fiber.
Specification
| Model # | U8340 |
| Principle | 4 Motorized Fiber Knob Loop |
| Wavelength Range | 1200 ~ 1610 nm |
| Insertion Loss | < 1.0 dB |
| Return Loss | > 50dB (PC) / >60dB (APC) |
| Polarization Extinction Ratio | 40 dB |
| PDL | < 0.01 dB |
| Max. Signal Power | +30dBm |
| Max SOP Transit Time | 360°/ sec |
| Rotational Resolution | 0.1125°/ step |
| Angular Accuracy | ±.00024° |
| Angular Repeatability | ±.014° |
| Rotation Speed Dynamic Range | 1600 step |
| Settling Time | 1~99.9 Sec / Continuity |
| Number of AutoScan Rate Settings | 10 |
| Optical Connector | FC/PC / FC/APC |
| Interface | RS232 & USB |
| Power | 100 ~ 240 V AC, 50 - 60 Hz |
| Operation Temperature | 0～ +40℃ |
| Storage Temperature | -30～+80℃ |
| Dimensions | 245 mm W, 105 mm H, 320 mm D |
| Weight | 4.0 kg |
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