1540nm High Power Bandpass Filter/Isolator Hybrid (<7nm BW)

DESCRIPTION
Haphit provides fiber based passive components. The Bandpass Filter/Isolator Hybrid is made by thin film coating and micro-optics package technology with fiber in and fiber out. It features flat-top spectrum, high Suppression Ratio and high Isolation. The Bandpass Filter/Isolator Hybrid will pass the signal light while block both the unwanted/ASE light and backward signal. The high power version can withstand up to 20W CW Power while maintaining high performance and stability. Y Type or X type is strongly 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.
FHBI 1540nm Bandpass Filter Isolator Hybrid SM Singlemode BP Iso HYB HYBR HY HB isolation isolate isolateur isolater BPI filtre filtrar aislador hybride híbrido paso de banda bande passante Bandwidth 2nm 4nm 5nm 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 FHBI 1540nm Bandpass Filter Isolator Hybrid SM Singlemode BP Iso HYB HYBR HY HB isolation isolate isolateur isolater BPI filtre filtrar aislador hybride híbrido paso de banda bande passante Bandwidth 2nm 4nm 5nm 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 FHBI 1540nm Bandpass Filter Isolator Hybrid SM Singlemode BP Iso HYB HYBR HY HB isolation isolate isolateur isolater BPI filtre filtrar aislador hybride híbrido paso de banda bande passante Bandwidth 2nm 4nm 5nm 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 S20FYY S20F5Y S20FY5 S20FAY S20FYA S20BYY S20B5Y S20BY5 S20BAY S20BYA S20TYY S20T5Y S20TY5 S20TAY S20TYA D20FYY D20F5Y D20FY5 D20FAY D20FYA D20BYY D20B5Y D20BY5 D20BAY D20BYA D20TYY D20T5Y D20TY5 D20TAY D20TYA S40FYY S40F5Y S40FY5 S40FAY S40FYA S40BYY S40B5Y S40BY5 S40BAY S40BYA S40TYY S40T5Y S40TY5 S40TAY S40TYA D40FYY D40F5Y D40FY5 D40FAY D40FYA D40BYY D40B5Y D40BY5 D40BAY D40BYA D40TYY D40T5Y D40TY5 D40TAY D40TYA S50FYY S50F5Y S50FY5 S50FAY S50FYA S50BYY S50B5Y S50BY5 S50BAY S50BYA S50TYY S50T5Y S50TY5 S50TAY S50TYA D50FYY D50F5Y D50FY5 D50FAY D50FYA D50BYY D50B5Y D50BY5 D50BAY D50BYA D50TYY D50T5Y D50TY5 D50TAY D50TYA
TYPICAL SPECIFICATIONS
Center Wavelength 1540nm
Min. Bandwidth@0.5dB 2nm, 4nm, 5nm
Configuration D Type (2-port), Y Type (3-port), X Type (4-port)
Signal Isolation >=25dB (Single Stage) >=40dB (Dual Stage) >=20dB (H Stage)
Insertion Loss <=1.3dB (Single Stage) <=1.5dB (Dual Stage) <=1.8dB (H Stage)
Wavelength Suppression >=25dB
Return Loss >=45dB
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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