上海尖丰光电技术有限公司
上海尖丰光电技术有限公司
850nm 1x2偏振合束器/分离器(PBC/PBS)
Features |
|
Low Insertion Loss High Extinction Ratio High Stability and Reliability | |
Application | |
EDFA & Raman Amplifier Fiber Sensor Coherent Telecommunication Systems Polarization Mode Dispersion Compensator |
Specifications:
Parameter | Values | |
Wavelength (nm) | 850 | |
Operating Bandwidth (nm) | ±20 | |
Typ. Insertion Loss (dB) | 0.80 | |
Insertion Loss (dB) | ≤1.0 | |
Extinction Ratio (dB) (Only for PBS) | ≥20 | |
Directivity (dB) | ≥50 | |
Return Loss (dB) | ≥45 | |
Power Handling (mW) | ≤300 | |
Fiber Type | Port 1 & 2 | PM 850 Fiber |
Port 3 | HI780 or PM 850 Fiber | |
Ports Marking color(only for 250um bare fiber) | Port2 :Black ,Other ports :Clear | |
Ports Marking color(only for devices with 900um loose tube ) | 900um Red loose tube for all ports; marking:port2:black. | |
Operating Temperature (°C) | -5 ~ +70 | |
Storage Temperature (°C) | -40 ~ +80 | |
Dimensions (mm) | φ5.5 × L35(P1) | |
*Above specifications are for device without connector.
*For devices with connector,IL will be 0.3dB higher,ER will be 2dB lower and RL will be 5dB lower.
*The PM fiber and the connector key are aligned to the slow axis.
Package Dimensions
Ordering Information
PBS | Wavelength | Fiber Type for Port 3 | Pigtail Type | Length | Connector |
| 0850=850nm | 5=HI780 3=PM Fiber, Slow Axis Align to Port 1 4=PM Fiber, Slow Axis Align 45° to Port 1
| 1=250um bare fiber 2=900um loose tube | H=0.5m 8=0.8m 1=1.0m 5=1.5m A=1.2m B=0.75m | 0=None 1=FC/UPC 2=FC/APC 3=SC/APC 4=SC/UPC 5=LC/UPC 6=LC/APC |
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