780/1900nm WDM Filter for Pulse Power
DESCRIPTION
Haphit provides fiber based passive components. The WDM Filter is made by thin film coating and micro-optics package technology with fiber in and fiber out. It features Flat and Wide Spectrum and high Wavelength Isolation. The WDM Filter will combine or split the two signal light with different wavelength. The pulse power version is specially designed to withstand both high average power and high peak power for pulse laser, while at the same time maintaining high performance and stability. Various wavelength range and fiber types are available, customized on wavelength range and consigned fiber type are also available on request.
FFWM 780nm 790nm 770nm 785nm 775nm 1900nm 1890nm 1910nm 1905nm WDM Filter Wavelength division filtre filtro Multiplexer Demux Combiner Divide Splitter SMF-28 SMF28 HI780 780HP LMA SM1950 SM2000 8/125um 10/125um 10/130um 25/250um SC Single Clad Cladding DC Double Clad 3-port Y Type 4-port X Type for Pulse Power 1W 2W 3W 5W 10W 100W 1kW 2kW 3kW 5kW 10kW 15kW 20kW average peak ns ps fs kW Watt Watts HP FFWM 780nm 790nm 770nm 785nm 775nm 1900nm 1890nm 1910nm 1905nm WDM Filter Wavelength division filtre filtro Multiplexer Demux Combiner Divide Splitter SMF-28 SMF28 HI780 780HP LMA SM1950 SM2000 8/125um 10/125um 10/130um 25/250um SC Single Clad Cladding DC Double Clad 3-port Y Type 4-port X Type for Pulse Power 1W 2W 3W 5W 10W 100W 1kW 2kW 3kW 5kW 10kW 15kW 20kW average peak ns ps fs kW Watt Watts HP FFWM 780nm 790nm 770nm 785nm 775nm 1900nm 1890nm 1910nm 1905nm WDM Filter Wavelength division filtre filtro Multiplexer Demux Combiner Divide Splitter SMF-28 SMF28 HI780 780HP LMA SM1950 SM2000 8/125um 10/125um 10/130um 25/250um SC Single Clad Cladding DC Double Clad 3-port Y Type 4-port X Type for Pulse Power 1W 2W 3W 5W 10W 100W 1kW 2kW 3kW 5kW 10kW 15kW 20kW average peak ns ps fs kW Watt Watts HP 7890 9078 YX Y7 YH 7X 77 7H
TYPICAL SPECIFICATIONS
Pass Channel Wavelength 1900+/-10nm
Reflective Channel Wavelength 780+/-10nm
Configuration Y Type (3-port), X Type (4-port, 2x2 WDM)
Pass/Reflective Channel Insertion Loss <=1.6dB/<=1.5dB
Pass/Reflective Channel Isolation >=25dB/>=12dB
Return Loss >=45dB
PDL <=0.2dB
Fiber Type (Common and Signal) SMF-28 Fiber or SM1950 Fiber
10/130um DC Fiber or 25/250um DC Fiber
Fiber Type (Pump) Same Fiber, 780HP Fiber or HI780 Fiber
Max. Average Power 300mW, 500mW, 1W, 2W, 3W, 5W, 10W
Max. Peak Power for Pulse 100W, 1kW, 2kW, 3kW, 5kW, 10kW, 15kW, 20kW
Operating Temperature 0~50degreeC
 
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