![Single-Frequency-Fiber-Lasers-1 Rock Module](https://gwu-lasertechnik.de/wp-content/uploads/2022/11/Single-Frequency-Fiber-Lasers-1.png)
Rock Module
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Compact and rugged single-frequency fiber laser OEM module.
Features:
- Narrow linewidth <700 Hz
- Ultra-low phase noise
- Excellent frequency stability
- Broad, mode-hop-free tunability
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![Rock-Laser-Source Rock Laser Source](https://gwu-lasertechnik.de/wp-content/uploads/2022/11/Rock-Laser-Source.png)
Rock Laser Source
Compact and convenient table-top single frequency fiber laser source.
Features:
- Narrow linewidth <700 Hz
- Ultra-low phase noise
- Excellent frequency stability
- Broad, mode-hop-free tunability
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![Injection-Seeder Rock Injection Seeder](https://gwu-lasertechnik.de/wp-content/uploads/2022/11/Injection-Seeder.png)
Rock Injection Seeder
Highly stable, low noise injection seeder system with integrated electronics.
Features:
- Very narrow linewidth
- 10 mW output power
- Integrated electronics for build-uptime reduction
- Piezo and mount included
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![Rock-High-Power Rock High Power](https://gwu-lasertechnik.de/wp-content/uploads/2022/11/Rock-High-Power.png)
Rock High Power
High-power rack mounted, narrow linewidth fiber laser source.
Features:
- Output power up to 10 W
- Narrow linewidth <700 Hz
- Ultra-low phase noise
- Broad, mode-hop-free tunability
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![NP-Photonics-1](https://gwu-lasertechnik.de/wp-content/uploads/2021/02/NP-Photonics-1.jpg)
Fiber-based laser sources are manufactured by GWU’s partner NP Photonics. The ROCK fiber laser family offers single-mode linewidth, highest stability and low noise. The Rock lasers are designed for reliable operation and industrial use. They are scalable in power, customizable in wavelength and can serve even highest demands in high precision applications.