ClearCut Raman Scattering Suppressor Fiber Bragg Grating
The ClearCut Raman Scattering Suppressor Fiber Bragg Grating products are ultra low insertion loss fiber bragg gratings for high power fiber lasers. With AFR's ClearCut designing and special process, the devices can handle kilowatt level pump power and signal power with recoated only. It is the only cost-effective solution that eliminates the SRS at its source and enables immunity from back reflection from the work piece.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Passband Center Wavelength [RSS wavelength 1123 nm] | 1070 nm |
| RSS Wavelength [Passband center wavelength 1070 nm] | 1123 nm |
| Passband Center Wavelength [RSS wavelength 1132 nm] | 1080 nm |
| RSS Wavelength [Passband center wavelength 1080 nm] | 1132 nm |
| Tolerance on RSS Center Wavelength | ±2 nm |
| Bandwidth of RSS Wavelength at 95% | ≥20 nm |
| Max. Insertion Loss [Passband center wavelength] | 0.2 dB |
| Min. Attenuation [RSS wavelength] | 20 dB |
| Min. Return Loss [RSS wavelength] | 25 dB |
| Fiber Core Dimension | 10 μm |
| Fiber Core Dimension | 14 μm |
| Fiber Core Dimension | 20 μm |
| Fiber Core Dimension | 25 μm |
| Max. Core Signal Power Handling [Fiber core dimension 10 μm] | 300 W |
| Max. Core RSS Power Handling [Fiber core dimension 10 μm] | 3 W |
| Max. Core Signal Power Handling [Fiber core dimension 14 μm] | 2000 W |
| Max. Core RSS Power Handling [Fiber core dimension 14 μm] | 20 W |
| Max. Core Signal Power Handling [Fiber core dimension 20 μm] | 3000 W |
| Max. Core RSS Power Handling [Fiber core dimension 20 μm] | 30 W |
| Max. Core Signal Power Handling [Fiber core dimension 25 μm] | 4000 W |
| Max. Core RSS Power Handling [Fiber core dimension 25 μm] | 40 W |
| Fiber Cladding Dimension | 125 μm |
| Fiber Cladding Dimension | 250 μm |
| Fiber Cladding Dimension | 400 μm |
| Max. Clad Pump Power Handling [Fiber cladding dimension 125 μm] | 300 W |
| Max. Clad Pump Power Handling [Fiber cladding dimension 250 μm] | 2000 W |
| Max. Clad Pump Power Handling [Fiber cladding dimension 400 μm] | 3000 W |
| Package Dimensions [Actual Specifications row] | 80 (L)×12 (W)×5 (H) |
| Storage Temperature | -40 to +85 °C |
Applications
Key Features
Datasheet
Supplier Information
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