1550/1900nm 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 1550nm 1530nm 1540nm 1560nm 1570nm 1555nm 1545nm 1900nm 1890nm 1910nm 1905nm 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 1550nm 1530nm 1540nm 1560nm 1570nm 1555nm 1545nm 1900nm 1890nm 1910nm 1905nm 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 1550nm 1530nm 1540nm 1560nm 1570nm 1555nm 1545nm 1900nm 1890nm 1910nm 1905nm 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 1590 9015 PH SH PPH PSH SPH SSH
TYPICAL SPECIFICATIONS
Pass Channel Wavelength 1900+/-10nm
Reflective Channel Wavelength 1550+/-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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