1290nm High Power Singlemode Fiber Bandpass Filter

DESCRIPTION
Haphit provides fiber based passive components. The Bandpass Filter is made by thin film coating and micro-optics package technology with fiber in and fiber out. It features flat-top spectrum and high Suppression Ratio. The Bandpass Filter will pass the signal light while block the unwanted/ASE light. The high power version can withstand high continuous wave (CW) optical power while maintaining high performance and stability. Y Type or X type is recommended to guide out high power ASE/unwanted light out. Various pass bandwidth and fiber types are available, customized on bandwidth and consigned fiber type are also available on request.
FFBP FFWM 1290nm 1291nm Singlemode SM Fiber Bandpass Filter Bandwidth 15nm SMF-28 SMF28 LMA 8/125um 10/125um 10/130um 12/130um 20/125um 20/130um 25/250um 25/300um 30/250um SC Single Clad Cladding DC Double Clad 2-port D Type 3-port Y Type 4-port X Type High Power 1W 2W 3W 5W 10W  15W 20WWatt Watts HP CW Continuous Wave FFBP FFWM 1290nm 1291nm Singlemode SM Fiber Bandpass Filter Bandwidth 15nm SMF-28 SMF28 LMA 8/125um 10/125um 10/130um 12/130um 20/125um 20/130um 25/250um 25/300um 30/250um SC Single Clad Cladding DC Double Clad 2-port D Type 3-port Y Type 4-port X Type High Power 1W 2W 3W 5W 10W  15W 20WWatt Watts HP CW Continuous Wave FFBP FFWM 1290nm 1291nm Singlemode SM Fiber Bandpass Filter Bandwidth 15nm SMF-28 SMF28 LMA 8/125um 10/125um 10/130um 12/130um 20/125um 20/130um 25/250um 25/300um 30/250um SC Single Clad Cladding DC Double Clad 2-port D Type 3-port Y Type 4-port X Type High Power 1W 2W 3W 5W 10W  15W 20WWatt Watts HP CW Continuous Wave 150YY 1505Y 150Y5 150AY 150YA
TYPICAL SPECIFICATIONS
Center Wavelength 1290nm, 1291nm
Min. Bandwidth@0.5dB 15nm
Configuration D Type (2-port), Y Type (3-port), X Type (4-port)
Insertion Loss <=1dB
Wavelength Suppression >=25dB
Return Loss >=50dB
PDL <=0.2dB
Fiber Type SMF-28 Fiber or 10/130um DC Fiber
12/130um DC Fiber or 20/130um DC Fiber
25/250um DC Fiber or 25/300um DC Fiber
Max. Optical Power (CW) 1W, 2W, 3W, 5W, 10W, 15W, 20W
Operating Temperature 0~70degreeC
 
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