In Line Faraday Rotator
Features |
|
Low Insertion Loss High Extinction Ratio & High Return Loss High Stability and Reliability | |
Application | |
Fiber Optical Instrument、Fiber Sensor Fiber Amplifier |
Specifications：
Parameter | Value | |
Center Wavelength (nm) | 1310, 1550 | 1064 |
Bandwidth (nm) | ±20 | ±5 |
Insertion Loss (dB) | ≤0.50 (Typ. 0.35dB) | ≤1.70 (Typ. 1.30dB) |
Rotation Angle CWL, at 23℃ (Deg) | 45±1 | 45±2 |
Extinction Ratio (dB) (Slow axis of Port 1 is aligned to slow axis of Port 2, PM-PM type at 23℃) | ≥20 | |
Extinction Ratio (dB) (Slow axis of Port 2 is aligned to fast axis of Port 1, PM-PM type at 23℃) | ≥20 | |
Fiber Type | PM1310,PM1550,SMF-28e | PM980,HI1060 |
Return Loss (dB) | ≥50 | |
Power Handling (mW) | ≤500 | ≤300 |
Operating Temperature (°C) | -5~+70 | -5~+50 |
Storage Temperature (°C) | -40 ~ +80 | |
Dimensions (mm) | φ5.5×L35 or φ5.5xL38 | |
*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：
ILFR | Wavelength | Fiber Type on port1&port2 | Package | Pigtail Type | Length | Connector |
ILFR | 1064=1064nm 1310=1310nm 1550=1550nm | 11=PM fiber on port1&port2 12=PM fiber on port1, SMF-28e on port2 21=SMF-28e on port1, PM fiber on port2 22= SMF-28e on port1&port2. | 0=Glass tube 1=5.5x35mm 2=5.5x38mm
| 1=250um bare fiber 2=900um loose tube 3=3mm loose tube 4=2mm loose tube | H=0.5m 8=0.8m 1=1.0m 5=1.5m 2=2.0m 3=3.0m 4=4.0m A=2.5m | 0=None 1=FC/UPC 2=FC/APC 3=LC/UPC 4=LC/APC 5=SC/APC 6=SC/UPC
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