1030nm (0-1W) Polarization-Maintaining High-Power Narrow Bandpass Filter-1W
Bandpass filters are high-precision wavelength-selection components in optics. Their multilayer structure operates through thin-film interference to select specific wavelengths. Dozens of alternating high- and low-index dielectric layers are stacked; accurate selection requires strict control and precise adjustment of each layer's optical thickness. Note: Wuhan Guanghong Technology Co., Ltd. can customize various high-efficiency, low-loss bandpass filters.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength | 1030 nm |
| Operating Bandwidth | ±1 nm |
| Bandwidth [@-0.5dB] | ≤3.0 nm |
| Band Width [@-3dB] | ≤3.5 nm |
| Insertion Loss | ≤1.0 dB |
| Extinction ratio | ≥20 dB |
| Return Loss | ≥50 dB |
| Working axis | Both axis working |
| Power Handling [average power] | 1 W |
| Power Handling [pulse power] | 10 kW |
| Fiber Type [Input/Output] | Nufern-PM980-XP |
| Fiber Type [Reflection] | Hi1060 |
| Operating Temperature | -5~+70 ℃ |
| Storage Temperature | -40~+85 ℃ |
| Dimensions | Φ5.5×L35 |
Applications
Key Features
Datasheet
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