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1310±50nm OCT Broadband 3-port Optical Circulator
1310±50nm OCT Broadband 3-port Optical Circulator

1310±50nm OCT Broadband 3-port Polarization Insensitive Optical Circulator

Wavelength: 1310nm

Bandwidth: ±50nm

Port: 3 ports

Fiber Type: SMF-28e Fiber


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1310±50nm OCT Broadband 3-port Polarization Insensitive Optical Circulator
   1310±50nm OCT Broadband 3-port Polarization Insensitive Optical Circulator is fiber passive component special designed 
for Optical Coherence Tomography (OCT) Application, which can change signal light transmission path, the signal can be 
delivered from Port 1 to Port 2, the other signal light from Port 2 to Port 3, the high isolation can block the back reflection 
light. It's widely used in OCT System, Fiber Optic Sensor and Coherent Detecting field.
Application:
 Features:
OCT
Fiber Optic Sensor
Coherent Detecting
Lab & Research 		Wide Band
High Isolation
Low Insertion Loss
High Reliability
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 1310 nm
Bandwidth BW ±50 nm
Typ. Insertion Loss (Port 1 to 2, 2 to 3) @λ IL 0.7 dB
Max. Insertion Loss (Port 1 to 2, 2 to 3) @λ IL 1.0 dB
Typ. Isolation (Port 2 to 1, 3 to 2) Iso 35 dB
Min. Isolation (Port 2 to 1, 3 to 2) Iso 30 dB
Max. Polarization Dependent Loss PDL 0.15 dB
Max. Polarization Mode Dispersion PMD 0.1 ps
Min. Cross Talk Ct 50 dB
Min. Directivity   50 dB
Min. Return Loss RL 50 dB
Max. Optical Power (CW) P 500 mW
Max. Tensil Load   5 N
Fiber Type   SMF-28e fiber -
Operating Temperature T 0~70 ℃
Storage Temperature T -40~85 ℃
Package Dimension   Φ5.5×L50 mm
Notice: Above specifications are tested without connector in room temperature @23℃. 
             For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower.
Drawing:
Ordering Information (Part Number):
 BPICIR-WWWW-P-J-LL-CC
 WWWW    P    J  LL    CC
 Wavelength    Port    Fiber Jacket  Fiber Length    Connector 
 1310 - 1310nm    3 - 3 Ports    B - 250um Bare Fiber  05 - 0.5m    NE - None
     9 - 900um Loose Tube  08 - 0.8m    FA - FC/APC
         10 - 1.0m    FU - FC/UPC
         15 - 1.5m    SS - Specify
            20 - 2.0m    
             SS - Specify    

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