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1577nm Singlemode PM Fiber Bandpass Filter for Pulse Power
DESCRIPTION
Haphit provides fiber based passive components. The Bandpass 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-top spectrum, high Suppression Ratio and high Extinction Ratio. The Bandpass Filter will pass the signal light while block the unwanted/ASE light. 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. Y Type or X type is recommended to guide out high power ASE/unwanted light out. Customer can select only slow axis working (High ER Type) or both axis working option. Various pass bandwidth and fiber types are available, customized on bandwidth and consigned fiber type are also available on request.
FPBP FPWM 1577nm Singlemode PM Fiber Bandpass Filter Bandwidth 13nm PM1550 LMA 8/125um 10/125um 10/130um 12/130um 20/125um 20/130um 25/250um 25/300um 30/250um PMSC Single Clad Cladding PMDC Double Clad 2-port D Type 3-port Y Type 4-port X Type Polarization Maintaining PM Extinction Ratio ER Panda for Pulse Power 1W 2W 3W 5W 10W 15W 20W 100W 1kW 2kW 3kW 5kW 10kW 15kW 20kW average peak ns ps fs kW Watt Watts HP FPBP FPWM 1577nm Singlemode PM Fiber Bandpass Filter Bandwidth 13nm PM1550 LMA 8/125um 10/125um 10/130um 12/130um 20/125um 20/130um 25/250um 25/300um 30/250um PMSC Single Clad Cladding PMDC Double Clad 2-port D Type 3-port Y Type 4-port X Type Polarization Maintaining PM Extinction Ratio ER Panda for Pulse Power 1W 2W 3W 5W 10W 15W 20W 100W 1kW 2kW 3kW 5kW 10kW 15kW 20kW average peak ns ps fs kW Watt Watts HP FPBP FPWM 1577nm Singlemode PM Fiber Bandpass Filter Bandwidth 13nm PM1550 LMA 8/125um 10/125um 10/130um 12/130um 20/125um 20/130um 25/250um 25/300um 30/250um PMSC Single Clad Cladding PMDC Double Clad 2-port D Type 3-port Y Type 4-port X Type Polarization Maintaining PM Extinction Ratio ER Panda for Pulse Power 1W 2W 3W 5W 10W 15W 20W 100W 1kW 2kW 3kW 5kW 10kW 15kW 20kW average peak ns ps fs kW Watt Watts HP 130YY 1305Y 130Y5 130AY 130YA 130RYY 130R5Y 130RY5 130RAY 130RYA
TYPICAL SPECIFICATIONS
Center Wavelength
1577nm
Min. Bandwidth@0.5dB
13nm
Configuration
D Type (2-port), Y Type (3-port), X Type (4-port)
Insertion Loss
<=1dB (Standard) <=1.2dB (High ER Type)
Wavelength Supression
>=25dB
Return Loss
>=50dB
Extinction Ratio
>=18dB (Standard), >=20dB (High ER Type)
Fiber Type
PM1550 Fiber or 10/130um PMDC Fiber
12/130um PMDC Fiber or 20/130um PMDC Fiber
25/250um PMDC Fiber or 25/300um PMDC Fiber
Max. Average Power
300mW, 500mW, 1W, 2W, 3W, 5W, 10W, 15W, 20W
Max. Peak Power for Pulse
100W, 1kW, 2kW, 3kW, 5kW, 10kW, 15kW, 20kW
Operating Temperature
0~70degreeC
ORDERING INFORMATION/PART NUMBER(PN)
Standard specifications and
design parameters
Serial
Reference
Part Number (PN)*:
The change on PN will save a new product.
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