Product Description
Luna FPS-002 is the second-generation high-performance all-fiber phase shifter / modulator, specially designed for high-precision optical phase control scenarios such as fiber interference, laser systems, and coherent sensing. With core advantages including low driving voltage, extremely large phase adjustment range, extremely low insertion loss, and all-fiber optical path structure, it achieves stable and precise phase tuning and modulation within the DC~20kHz working frequency band. This enables an effective improvement in system signal-to-noise ratio and control accuracy, meeting the stringent requirements for precise control of optical signals in fields such as scientific research, industrial sensing, and fiber communication.
Product features
The working frequency band covers DC to 20kHz, suitable for both static phase tuning and dynamic phase modulation.
The maximum phase shift can reach 65π at 1550nm / 500Hz/Vpp = 150V, with a wide phase adjustment range.
The half-wave voltage is as low as 0.1~4.5V, requiring low driving, and the system integration is more convenient.
The insertion loss is less than 0.5dB, the optical signal transmission efficiency is high, and the power loss is small.
The residual amplitude modulation is ±0.01dB at 1550nm, and the phase modulation purity is high.
