2000nm 3-port Polarization Maintaining PM Fiber Optic Circulator

Product ID: 7088


$100

2000nm 3-port Polarization Maintaining PM Fiber Optic 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.

Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.

Specification

Parameter Unit Value
Center Wavelength nm 1950/2000/2050
Operating Wavelength Range nm ±20
Stage Type Single stage
Peak Isolation (Type) dB 20
Isolation (min) dB 16
Insertion Loss(Type) dB 1.3
Insertion Loss(max) dB 1.5
Extinction Ratio (min) dB 18
Crosstalk (min) dB 40
Minimum Return Loss dB 50
Optical Power(CW) mW 300, 1000, 2000 Optional
Peak Power(Pulse) KW <10@ns pulse
Working Axis Single-axis work or double-axis work
Fiber Type PM1550/PM1950
Package Size mm Φ5.5XL35 (single axis), Φ5.5xL50 (double axis)
Operating Temperature -5 ~ +50
Storage Temperature -40 ~ +85

*The temperature measurement environment is 25℃;
*The above data does not include connectors. If a connector is added, the insertion loss increases by 0.3dB, the return loss decreases by 5dB, the extinction ratio decreases by 2dB, and the slow axis of the optical fiber is aligned with the Key key by default.

Package Dimensions


TaorLab fiber circulator


TaorLab fiber circulator

Ordering Information

TLPCIR Working Wavelength Average Power Power Type Working Axis Satge Type Fiber Type Pigtail Length Pigtail Type Connector Type
1950=1950nm
2000=2000nm
2050=2050nm
00=300mW
01=1W
S=Others
C=CW
P=Pulse
B=Double-axis work
S=Slow axis work
F=Fast axis work
S=Single stage
D=Double stage
P15=PM1550
P19=PM1950
08=0.8m
10=1.0m
15=1.5m
S=Others
B=250um bare fiber
L=900um loose tube
S=Others
N=None
FU=FC/UPC
FA=FC/APC
S=Others

*Model reference: TLPCIR-2000-00-C-S-S-P19-10-L-FA
Three-port polarization-maintaining fiber optic circulator, center wavelength 2000nm, continuous power 300mW, single-axis operation, single-stage, PM1950, fiber length 1 meter, 900um loose tube, FC/APC, fiber slow axis alignment key.