The 2000/1570 Polarization Maintaining Filter Wavelength Division Multiplexer (PFWDM) series provides wavelength division multiplexing while maintaining signal polarization property. The components are based on environmentally stable thin film filter technology and are characterized with high extinction ratio, low insertion loss, and high return loss. They are ideal for fiber amplifier and fiber lasers.

Model #: PFWDM-2057-1-N-B-1

Please refer to Data Sheet for detailed specifications           

If you need a different model number, please feel free to ask a quotation.  

• High Extinction Ratio
• Low Insertion Loss
• Excellent Environment Stability
• Epoxy Free in Optical Path
• RoHS Compliant
• Model # PFWDM-2057-1-N-B-1