High Power Bandpass Filter
The bandpass filter is based on thin-film filter technology, allowing specific wavelength bands to pass while blocking other wavelengths. It uses high-performance thin-film filter chips and high-quality optical fibers, ensuring stability and reliability. This optical fiber bandpass filter is designed to suppress unwanted bands within a certain range without affecting the transmission of the desired band. It is used in EDFA and optical fiber laser systems to reduce noise, lower insertion loss, and improve signal-to-noise ratio for high-power applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Passband Width Min.@-0.5dB (nm) | 2,5,8,15 or customizednm |
| Stopband Width Min.@-25dB (nm) | customized |
| Passband Insertion Loss Max.@23°C (dB) | ≤0.7dB |
| Polarization Extinction Ratio Min.@23°C (dB) | ≥50dB |
| Single-mode Polarization Dependent Loss Max.@23°C (dB) | ≤0.15dB |
| Return Loss Min. (dB) | ≥50dB |
| Maximum Input Power (W) | 0.5,1,2,5,10,20 or customizedW |
| Peak Power-ns Pulse Max. (kW) | 10 or customizedkW |
| Maximum Tensile Load (N) | ≤5N |
| Operating Temperature (°C) | -5~+70°C |
| Storage Temperature (°C) | -40~+85°C |
Applications
Key Features
Datasheet
Supplier Information
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