作为无源光学元件，保偏光纤分束器的功能是在保持光波原有偏振态前提下，实现光波功率的分束。
保偏光纤分束器采用微光学和成熟的玻璃管工艺制造。具有低WDL、低PDL、工作温度范围和工作波长范围宽等优点。光纤尾纤可定制为保偏 (PM) 光纤或单模保偏 (SM/PM) 光纤。
Act as a passive optical component, PMFS is used to split the optical power into 2 parts, while keeping the original lightwave polarization states.
PMFS is manufactured using micro-optics and proven glass tube process。The features include wide operating wavelength range with low wavelength dependent loss(WDL), low temperature dependent loss(TDL), and low Polarization dependent Loss(PDL), within large operating temperature range.The fiber pigtail can be customized with polarization maintained (PM) fiber, or single-mode polarization maintained (SM/ PM) fiber.
