PM Fiber Splitter 1310/1550nm Panda Polarization Beam Splitter/Combiner 1X2 PBS/PBC Fiber-based polarization beam combiners (PBC) or polarization beam splitters (PBS) are used to couple two orthogonally polarized light beams into one optical fiber, or to separate the orthogonal linearly polarized light contained in one optical fiber. Coupled into two fiber optic outputs. In this device, one side of the calcite prism has two polarization-maintaining (PM) fiber branches, and the other side is a single-mode SM (single-mode) fiber or polarization-maintaining (PM) fiber. In both polarization-maintaining fibers, the slow axis of the fiber is aligned with the direction of maximum transmission for one polarization state. [Features] High extinction ratio Bidirectional properties [Applications] Fiber laser Fiber amplifier Fiber optical gyroscope [Specifications] Parameter Unit Value Center Wavelength nm 1310 / 1550 Operating Bandwidth nm ±40 Typical Insertion Loss dB 0.4 Max. Insertion Loss dB 0.6 Min. Extinction Ratio dB 22 Directionality dB 50 Return Loss dB 50 Power Handling CW W 0.3, 1, 2, 5, 10 Fiber Type PM Panda fiber for Port 1&2, SMF-28e or PM Panda fiber for Port 3 Fiber Length m 1 or others Connector Type FC/APC or others Max. Tensile Load N 5 Dimensions mm Φ5.5 x L35 Operating Temperature ℃ -5 ~ 70 Storage Temperature ℃ -40 ~ 85 Test environment is 25°C; The above data does not include connectors. If you add connectors, the insertion loss will increase by 0.3dB, the return loss will decrease by 5dB, the extinction ratio will decrease by 2dB, and the default fiber slow axis will be used. Ordering Information PMPBS Working Wavelength Power Fiber Type Port1&2 Fiber Type Port3 Pigtail Length Tail Sleeve Type Connector Type 1310=1310nm 14=1480nm 15=1550nm 00=300mW 10=10W S=Specify P115=PM1550 S2=SMF-28e PM155=PM1550 Slow axis 45° aligned with Port1 PM150=PM1550 slow axis aligned with Port1 08=0.8m 10=1.0m 15=1.5m S=Specify B=250um bare fiber L=900um loose fiber S=Specify 0=None FP=FC/PC FA=FC/APC S=Specify SKU: P1279 Category: PM Combiner/Spliter Tags: PM beam splitter, Polarizing Beam Splitter
