FC2601 mechanical polarizer is a spatial optical coupling device designed based on a large broadband polarizer and precision mechanical structure. It can convert any input light into linearly polarized light. It has the advantages of low insertion loss, high extinction ratio, portability and other advantages. Dedicated to performance testing of polarization-maintaining optical fiber and passive polarization devices. The polarization collimation mechanism can be rotated 360° and has good adaptability to various types of optical fibers. It has good performance in the operating wavelength range of 1265~1635nm. It is widely used in sensing and coherent communication fields such as light source polarization, polarization-maintaining optical path construction, and polarization extinction ratio testing.
Mechanical polarizer
Device type polarizer/depolarizer
Mechanical three-ring polarization controller
Technical specifications
● Working wavelength: 600~1100nm; or 1275~1635nm 2) Extinction ratio: ≥40dB
● Insertion loss: 4dB (typical value)
● Optical fiber interface: FC flange
●Rotation angle: 360°
Application areas
● Polarization maintaining fiber
● Polarization maintaining device
● Fiber optic gyroscope, fiber optic ring, Y branch, etc. 4) Situations that require secondary development
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