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Brand Name : Unifiber or OEM
Model Number : 3 port Polarization Maintaining PM Optical Circulator
Certification : ROHS
Place of Origin : China
MOQ : 10
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 500pcs/day
Delivery Time : 3~5 days
Packaging Details : Blister case
Product : 3 port Polarization Maintaining PM Optical Circulator
No of ports : 3 or 4 ports
Wavelength : 1064nm 1310nm 1550nm or others
Fiber : PM Panda fiber
Pigtail type : 250um or 900nm loose tube
Power Handling : 300 mW
Connector : FC/APC
The 3 ports Polarization Maintaining optical circulator is a 3 ports micro-optic device built with PM fiber. The PM Circulator transmits a signal from port1 to port2 and transmits another signal from port2 to port3 while maintaining the polarization of the signal. It is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental stability and reliability. It is widely used in fiber amplifier systems, fiber lasers and optical fiber sensors.
Application:
Fiber lasers
Fiberoptic Sensors
Optical Amplifier
CATV Systems
Dispersion Compensation
Features:
High extinction ratio
High isolation
Low Insertion Loss
Excellent stability and reliability
1064nm 1310nm 1550nm 3 port Polarization Maintaining PM Optical Circulator | |||||
Parameter | Unit | Value | |||
Type | Type A | Type B | Type A | Type B | |
Operating Wavelength | nm | 1310 or 1550 | 1064 | ||
Bandwidth | nm | ±30 | ±20 | ±5 | ±5 |
Typ. Isolation | dB | 46 | 20 | 52 | 30 |
Isolation | dB | ≥40 | ≥30 | ≥45 | ≥25 |
Typ. Insertion Loss | dB | 0.7 | 0.6 | 3.4 | 1.8 |
Insertion Loss | dB | ≤0.9 | ≤0.8 | ≤4.0 | ≤2.1 |
Extinction Ratio | dB | ≥22 | ≥20 | ≥20 | ≥20 |
Cross Talk | dB | ≥50 | |||
Return Loss | dB | ≥50 | |||
Power Handling | mW | ≤300 | |||
Fiber Type | PM Panda Fiber | ||||
Fiber Length | m | 0.8 | |||
Operating Temperature | °C | -5 to +70 | |||
Storage Temperature | °C | -40 to +85 | |||
Dimensions | mm | φ5.5 × L35 |
Note: For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis
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1064nm Polarization Maintaining Optical Circulator Panda Fiber 300mW Images |