Filter Wavelength Division Multiplexer

filter-wavelength-division-multiplexer

Advantages & Features

  • Low polarization dependent loss
  • Low insertion loss and high directivtity
  • Good stability and the reliability
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Product details for Filter Wavelength Division Multiplexer

Filter wavelength division multiplexer is to combine or separate 1310nm and 1550nm band signal. offering very flat and wide pass band, high isolation,low insertion and epoxyfreeand Telecordia GR-1209 compliant.

Filter Wavelength Division Multiplexer series are based on enviromentally 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 beed extensively used in EDFA, Raman amplifier, WDM networks and fiber optics instrumentation.

FWDM is to combine or separate 1310nm and 1550nm band signal. Valdor wavelength division multiplexers are based on thin film filtered technology. This device offers very flat and wide pass band, high isolation and low insertion. Valdor products are epoxyfree and Telecordia GR-1209 compliant. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path.

Filter Wavelength Division Multiplexer is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation. The FWDM series is based on environmentally stable Thin Film Filters technology. The device combines or separates light at different wavelengths in a wide wavelength range. we 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.

 

FWDM Feature:

1.Wide Operating Wavelength Range
2. Compact Size
3. Telecordia GR-1209 Compliant
4. Epoxy-Free Lightpath
5. High Channel Isolation
6. Low PDL

7.Thin film filter based
8.Low insertion loss
9.Low temperature dependent loss
10.Epoxy-free optical path

 

1.Filter Wavelength Division Multiplexer

fwdm-14-2

1- 2 SC APC Filter Wavelength Division Multiplexer

fwdm-11

2-2 FC PC Filter Wavelength Division Multiplexer

2. Filter Wavelength Division Multiplexer

fwdm-4-2

1-2 FC PC Filter Wavelength Division Multiplexer

fwdm-3-2

1-2 SC APC Filter Wavelength Division Multiplexer

 

FWDM Layout:

 

fwdm-13

 

FWDM Applications:

1.Bi-Directional WDM Systems
2. Uni-Directional Systems
3. Fiber Optic Instrumentation
4. System Monitoring
5. CATV

6.Network control applications
7.Amplifier chain control
8.Network protocol information

 

FWDM Packaging:

 

fwdm-8

 

 

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