Fiber Phase Shifter – Piezoelectric (up to 8π)

SKU: PIPS

The Piezoelectric Fiber Phase Shifter (PIPS) utilizes a piezoelectric fiber squeezing plates to induce fiber birefringence phase retardation. It features ultra low insertion loss, all fiber type accommodation, high power handling, and a large phase change capability. We further offer driver with a coinvent 0-5V control inputs. The device is designed for customers to incorporate it into their systems. We offer two versions: straight and coil. The straight version provide phase shift up to 8p, while the coil can generate large phase shift up to 50p. The PIPS is engineered to meet the operational requirements of fast response and continuous operation, providing an ultimate solution for large fiber phase shifting application.
We offer a driver with 0-5V input control and a frequency range of up to 100 kHz. The control signal is applied via an SMA connector, and the driver requires a 12V DC power supply, which is included. The driver is tested with the device mounted to ensure optimal performance. Note that significant phase shifting can occur when operating at the device’s resonance frequency.