High Power 790nm 3-port Polarization Insensitive Optical Circulator

Wavelength: 790nm

Circulator Type: Polarization Insensitive

Port: 3 ports

Fiber Type: HI 780 Fiber

Max. Handling Power: 1, 3, 5 CW

High Power 790nm 3-port Polarization Insensitive Optical Circulator
      High Power 790nm 3-port Polarization Insensitive Optical Circulator is a fiber passive component built with TGG crystal, 
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 Fiber Amplifier System, Fiber 
Optic Sensor and Testing System field. If need pulse type please tell us to confirm.
Application:
Features:
Fiber Optic Sensor
Fiber Optic Amplifier
Coherent Detecting
Testing System
High Power
High Isolation
Low Insertion Loss
High Reliability
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 790 nm
Bandwidth BW ±5 nm
Typ. Insertion Loss (Port 1 to 2, 2 to 3) IL 1.2 dB
Max. Insertion Loss (Port 1 to 2, 2 to 3) IL 1.5 dB
Typ. Isolation (Port 2 to 1, 3 to 2) Iso 25 dB
Min. Isolation (Port 2 to 1, 3 to 2) Iso 22 dB
Max. Polarization Dependent Loss PDL 0.15 dB
Min. Cross Talk Ct 45 dB
Min. Return Loss RL 45 dB
Max. Optical Power (CW) P 1, 3, 5 or specify W
Max. Peak Power P 5, 10 or specify kW
Max. Tensil Load 5 N
Fiber Type HI 780 fiber -
Operating Temperature T +5~65
Storage Temperature T -40~85
Package Dimension mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23
             For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. connectors only 1W CW optical power guarantee. 
Drawing:
Ordering Information (Part Number):
 HPICIR-WWW-P-HH-J-LL-CC
 WWW  P  HH  J  LL  CC
 Wavelength  Port  Handling Power  Fiber Jacket  Fiber Length  Connector 
 780 - 780nm  3 - 3 Ports  01 - 1W  B - 250um Bare Fiber  05 - 0.5m  NE - None
 785 - 785nm  03 - 3W  9 - 900um Loose Tube  10 - 1.0m  FA - FC/APC
 790 - 790nm  05 - 5W  15 - 1.5m  FU - FC/UPC
 793 - 793nm  SS - Specify
 20 - 2.0m  SA - SC/APC
 SSS - Specify
      SS - Specify  SU - SU/APC
 
 LA - LC/APC

      LU - LC/UPC
 SS - Specify


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