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In actual optical transmission, the polarization mode of light in ordinary optical fibers is unstable because the
external stress of the optical fiber varies with the environment and temperature. However, if a high birefringence
effect is introduced into the fiber to resist the interference of external stress changes, the polarization mode of the
transmitted light in the fiber can be maintained. Polarization-maintaining fiber is based on this principle to maintain the stable transmission state of polarized light. Generally speaking, polarization-maintaining fiber optic
pigtail will adopt polarization state matching with fast axis, slow axis or some adjustable alignment.
Low insertion loss Communication technology
High extinction ratio Aerospace engineering
Compliance to GR-326 Precise industrial manufacture
dsfssdgdsgss Precise optic measurement
| Tham số | unit | Specification |
| Bước sóng kiểm tra | nm | 1310,1550 |
| IL | dB | ≤0.30 |
| RL | dB | ≥50 |
| ER | dB | ≥20 |
chiều bím tóc
