2000nm Faraday Mirror(2μm, PM)
Features
Applications
Low Insertion Loss
Fiber Optic Instruments
High Return Loss
Fiber Sensors
High Reliability
Fiber Lasers
High Stability
Coherent Detecting
Specifications
Parameters
Unit
Value
Center Wavelength
nm
1950, 2000, 2050
Operating Wavelength Width
±15
Max. Insertion Loss
dB
0.9(Typ.06)
Faraday Rotation Angle for CWL
deg
45
Max. Rotation Angle Tolerance at 23 ℃ for CWL
±3
Min. Extinction Ratio at 23 ℃
20
Max. Polarization Mode Dispersion
ps
0.05
Max. Power Handling
mW
500
Max. Tensile Load
N
5
Operating Temperature
℃
-5~+70
Storage Temperature
-40~+85
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.
Ordering Information
PMFRM-1111-2-333-456-7
1111
-Center Wavelength:
2000=2000nm, 1950=1950nm
2
-Rotating Angle:
1=45°, 2=90°
333
-Fiber Type:
001=PM1550, 008=SMF-28E, 045=Nufern PM1950, 046=Nufern SM1950
4
-Package Dimension：
0=φ5.5x35mm, S=Specified
-Pigtail Type:
0=250μm bare fiber, 1=900μm loose tube
6
-Fiber Length:
0=0.8m,1=1m
7
-Connector Type:
0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC, N=None