1570/2050nm PM WDM Filter
DESCRIPTION
Haphit provides fiber based passive components. The WDM Filter is made by thin film coating and micro-optics package technology with Polarization Maintaining (PM) fiber in and PM fiber out. It features Flat and Wide Spectrum, high Wavelength Isolation and high Extinction Ratio. The WDM Filter will combine or split the two signal light with different wavelength. Various wavelength range and fiber types are available, customized on wavelength range and consigned fiber type are also available on request.
FPWM 1570nm 1580nm 1590nm 1560nm 1550nm 1575nm 1565nm 2050nm 2040nm 2030nm 2060nm 2070nm PM WDM Filter Wavelength division filtre filtro Multiplexer Demux Combiner Divide Splitter PM1550 LMA PM1950 PM2000 8/125um 10/125um 10/130um 25/250um PMSC Single Clad Cladding PMDC Double Clad 3-port Y Type 4-port X Type Polarization Maintaining PM Extinction Ratio ER Panda FPWM 1570nm 1580nm 1590nm 1560nm 1550nm 1575nm 1565nm 2050nm 2040nm 2030nm 2060nm 2070nm PM WDM Filter Wavelength division filtre filtro Multiplexer Demux Combiner Divide Splitter PM1550 LMA PM1950 PM2000 8/125um 10/125um 10/130um 25/250um PMSC Single Clad Cladding PMDC Double Clad 3-port Y Type 4-port X Type Polarization Maintaining PM Extinction Ratio ER Panda FPWM 1570nm 1580nm 1590nm 1560nm 1550nm 1575nm 1565nm 2050nm 2040nm 2030nm 2060nm 2070nm PM WDM Filter Wavelength division filtre filtro Multiplexer Demux Combiner Divide Splitter PM1550 LMA PM1950 PM2000 8/125um 10/125um 10/130um 25/250um PMSC Single Clad Cladding PMDC Double Clad 3-port Y Type 4-port X Type Polarization Maintaining PM Extinction Ratio ER Panda 5725 2557 PH SH PPH PSH SPH SSH
TYPICAL SPECIFICATIONS
Pass Channel Wavelength 2050+/-20nm
Reflective Channel Wavelength 1570+/-20nm
Configuration Y Type (3-port), X Type (4-port, 2x2 WDM)
Pass/Reflective Channel Insertion Loss <=1.4dB (Standard), <=1.6dB (High ER Type)/<=1.2dB
Pass/Reflective Channel Isolation >=25dB/>=12dB
Return Loss >=45dB
Extinction Ratio >=20dB (Standard), >=22dB (High ER Type)
Fiber Type PM1550 Fiber or PM1950 Fiber
10/130um PMDC Fiber or 25/250um PMDC Fiber
Max. Optical Power (CW) 300mW
Operating Temperature 0~50degreeC
 
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