850nm 3-port Multimode Fiber Optic Circulator MM Fiber Circulator

Product ID: 7075

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$1,785

850nm 3-port Multimode Fiber Optic Circulator MM Fiber Circulator

The three-port fiber optic circulator is a multi-port non-reciprocal optical device in which light can only propagate in one direction. If the signal is input from port 1, it will be output from port 2; if the signal is input from port 2, it will be output from port 3, and the output loss is very small; when the light is input from port 2, the loss is very large when it is output from port 1. Similarly, when light is input from port 3, the loss when output from ports 1 and 2 is also very large.

TaorLab can produce three-port, four-port, different power and different wavelength fiber optic circulators, which are widely used in fiber lasers, instrumentation, dispersion compensation devices, fiber optic sensing, scientific research and other fields.

Specification

Parameter Unit Value
Center Wavelength nm 850
Operating Wavelength Range nm ±10
Peak Isolation (Type) dB >20
Isolation（min） dB >18
Insertion Loss（Type） dB 1.5
Insertion Loss（max） dB 1.8
Polarization Dependent Loss dB ≤0.2
Minimum Return Loss dB 45
Max Optical Power(CW) W 0.5W or others
Peak Power(Pulse) KW ＜10@ns pulse
Fiber Type – 50/125 others
Fiber Connector – FC/APC or others
Package Size mm 64x28x26
Operating Temperature ℃ 0 ~ +70
Storage Temperature ℃ -40 ~ +85

*The temperature measurement environment is 25℃;
*The above data does not include connectors. If more connectors are added, the insertion loss will increase by 0.8dB, and the return loss will decrease by 5dB.

Package Dimensions


TaorLab fiber circulator

Ordering Information

TLMCIR Working Wavelength Average Power Power Type Fiber Type Pigtail Length Pigtail Type Connector Type
830=830nm
850=850nm		 00=300mW
01=1W
05=5W
10=10W
S=Others		 C=CW
P=Pulse		 50=50/125
105=105/125		 08=0.8m
10=1.0m
15=1.5m
S=Others		 B=250um bare fiber
L=900um loose tube
S=Others		 N=None
FP=FC/PC
FA=FC/APC
S=Others

*Model reference: TLMCIR-850-00-C-50-10-L-FA
Three-port multi-mode fiber optic circulator, center wavelength 850nm, continuous optical power 300mW, fiber type 50/125um, fiber length 1 meter, 900um loose tube, FC/APC.

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