Cavity Component for Fiber Laser
The (6+1)×1 High Power Combiner with ClearCut Fiber Bragg Grating enables highly efficient combining of the powers from up to 6 multimode pump diodes into an FBG with low insertion loss for high power fiber lasers. With AFR's ClearCut design and packaging, the devices can handle 3 kW pump power and 3 kW signal power.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operation Wavelength | 1080 ± 1 nm |
| Max. Handling Signal Power | 3000 W |
| Max. Signal Channel Insertion Loss (Total) [Test with 1064 nm light source; footnote 1] | 1.0 dB |
| Storage Temperature | -40 to +85 ℃ |
| Operating Temperature | 0 to +50 ℃ |
| Cooling Bottom Plate Temperature | ≤25 ℃ |
| Product Type [Combiner] | (6+1)×1 |
| Pump Wavelength [Combiner] | 976 nm |
| Fiber Type for Input (Pump Channel) [Combiner] | BrightCore MM200/220 DCF, 0.22 NA |
| Fiber Type for Output (Signal Channel) [Combiner] | 20/400 DCF, 0.065 NA |
| Min. Pump Efficiency [Combiner] | 97 % |
| Max. Input Pump Power [Combiner] | 6 W × 500 W |
| Package Dimensions [Compner; Pump Power < 3 kW; Spectifications Text Line] | 150 (L) × 15 (W) × 10 (H) |
| Package Dimensions [Compner; Pump Power ≥3 kW; Spectifications Text Line] | 180 (L) × 15 (W) × 11 (H) |
| Fiber Type [FBG (HR)] | 20/400 DCF, 0.065 NA |
| Peak Reflectivity [FBG (HR)] | ≥99.0 % |
| Reflection Bandwidth at 95% [FBG (HR)] | 1.5–4.0 nm |
| Tolerance on Reflection Bandwidth [FBG (HR)] | 0.1–0.4 nm |
| Min. Side Mode Suppression Ratio [FBG (HR)] | 20 dB |
| Max. Wavelength Mismatch [OC Relative HR] | 0.3 nm |
Applications
Key Features
Datasheet
Supplier Information
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