2.0um High Power Chirped FBG for Fiber Laser
Description
The GKER Photonics 2.0µm High Power Chirped Fiber Bragg Grating (FBG) is engineered for optimal performance in high-power continuous and pulsed fiber lasers. Utilizing advanced chirped FBG writing technology, these gratings are inscribed in specialty double-clad optical fibers, making them ideal for applications requiring high power handling capabilities of up to 200W. The FBG is suitable for both single-mode and large mode area (LMA) fibers, offering exceptional reliability and stability across a range of demanding environments.
This FBG offers excellent conversion efficiency, a wide variety of fiber compatibility, and an extremely low-temperature slope, ensuring consistent performance even under challenging conditions. GKER provides customizable options, including various bandwidths and reflectivity levels, to meet the specific needs of different laser applications. The product is available in either a heat-dissipative package or a recoated-only configuration, ensuring flexibility in design and application.
2.0um High Power Chirped FBG for Fiber Laser
Specifications |
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|---|---|
| Center Wavelength Range: | 1908-1980nm |
| FBG Length: | Not Specified |
| Reflectivity: | Not Specified |
| Typical Central Wavelength¹: | 1908, 1940, 1980 nm |
| Tolerance On Central Wavelength: | 1 nm |
| Type Of Reflector: | HR LR - |
| Peak Reflectivity²: | >99.5 10±2 % |
| FWHM² (-3dB): | 2±0.2 1±0.1 nm |
| Side Mode Suppression Ratio: | 20 10 dB |
| Wavelength Mismatch (LR To HR): | 0.2 m |
| Input/output Fiber Length: | 1 m |
| Package Type: | Recoated or High Power Metal Housing - |
Features
- High Power Handling: Supports pump power handling up to 200W for robust performance
- Low Temperature Slope: Maintains stable operation across temperature variations
- High Conversion Efficiency: Maximizes energy transfer for efficient laser operation
- Wide Fiber Compatibility: Suitable for single-mode and LMA fibers, offering versatility
- Customizable Reflectivity: Available in high and low reflectivity options to match application requirements
Applications
- High Power Fiber Laser
- Pulsed Fiber Laser
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2024
Frequently Asked Questions
1908 nm, 1940 nm, 1980 nm.
High Reflector (HR) and Low Reflector (LR).
Greater than 99.5%.
Recoated or High Power Metal Housing.
2 nm for High Reflector and 1 nm for Low Reflector.
20 dB for High Reflector and 10 dB for Low Reflector.
10/130 µm, 25/250 µm, 25/400 µm, with other fiber types available on request.