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Filter Wavelength Division Multiplexer 976T/1064R FWDM
976nm pass/1064nm reflect
 
The Filter Wavelength Division Multiplexer FWDM series are based on environmentally stable Thin Film Filters technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating. These components have been extensively used in EDFA, Raman amplifier, WDM networks and fiber optics instrumentation.

Specifications - Filter Wavelength Division Multiplexer FWDM

Parameters
Values
Pass Wavelength Range 976nm 976 ± 15nm
IL over Pass Wavelength (Input1àoutput) £ 0.7dB
Pass band Isolation @ Reflection Band Wavelength ³ 25dB
Reflection Wavelength Range 1064nm 1064 ± 10nm
IL over Reflection Band (Input2àOutput) £ 0.6dB
Reflection Band Isolation @ Pass Band Wavelength ³ 12dB
Optical Return Loss ³ 50dB
Package dimensions  f5.5mm x 55mm
Fiber type 250um, HI 1060 fiber 
Max. optical power (CW)
1000mW
Max. tensile load 
5N
Operation Temperature
-5°C to +70°C
Storage Temperature
-40°C to +85°C
Note1: Values specified are without connector loss.   

Package Dimensions   

 

Ordering information Filter Wavelength Division Multiplexer 976/1064 FWDM
FWDM-SM-SSSS-X-Y-Z
SSSS - Wavelength 9764 - 976 Pass / 1064 Reflect 
X: Pigtail type B - 250um bare fiber, C - 3mm cable, S -  Specify 
Y: Pigtail length 1-  1.0m,  S -  Specify
Z: Connector   1 - FC/UPC, 2 - FC/APC, 0 - None, S - Specify
 

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