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1030nm Isolator Polarization Beam Combiner/Splitter

(IPBC/IPBS Series)
Spec Review No. SR1726

The 1030nm Isolator Polarization Beam Combiner/Splitter is a compact devices which provides both polarization beam combining and optical isolation in one integrated component. The most common application is to combine the light of two pump lasers into a single fiber to double the pump power to an Erbium-Doped Fiber Amplifier (EDFA)or a Raman Amplifier. Due to IPBC/IPBS has extremely low insertion loss it can improve the amplifier performance.

1030nm_ipbcs_sr1726_table.jpg

*Above specifications are for device without connector.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.

Package Dimensions
1030nm_ipbcs_sr1726.jpg

Ordering Information

IPBC -①-②②-③-④-⑤-⑥
IPBS -①-②②-③-④-⑤-⑥

①: Stage
1-Single Stage

②②: Wavelength
'03 - 1030nm

③: Connector Type
1 - FC/UPC
2 - FC/APC
3 - SC/UPC
4 - SC/APC
N - None
S - Specify

④: Fiber Type
B- 250 um Panda Fiber
L- 900um loose tube Panda Fiber
S - Specify

⑤: Fiber Type for Port 3
1 - HI 1060 fiber
2 - Slow axis align 45° to output 1
3 - Slow axis align to output 1
S - Specify

⑥: Fiber Length
Q - 0.75m
S - Specify

Remark: The PM fiber and the connector key are aligned to the slow axis
If port 3 is HI1060 fiber, 250um bare fiber will be used when 250um Panda Fiber is selected for port 1 and 2