P R O D U C T S
318nm Narrow linewidth laser
Based on a single-frequency seed laser, fiber laser amplification, and high-efficiency frequency conversion technology, Precilasers can provide 308-324nm narrow-linewidth lasers with a maximum output power of 1W. These lasers also feature high frequency stability, long lifespan, and excellent beam quality.
Features
- Narrow Linewidth
- High Power
- Excellent Beam Quality
- Never Mode-hop
Application
- Quantum Precision Measurement
- Quantum Computing
Main parameters
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Specification |
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Partnumber |
FL-SF-XX-YY（1）-CW |
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Selectable Center Wavelength |
308nm, 313nm |
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Output Power |
0.1W |
0.5W |
1W |
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Linewidth (2) (100 us integration) |
＜60kHz |
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Monitor Light Output Power@594nm/604nm |
>3mW |
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Tuning Range (Continuous Mode-Hop-Free) |
>300GHz |
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PZT Tuning Range |
>3GHz |
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PZT Tuning Bandwidth |
>5kHz |
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Current Tuning Range |
>500MHz |
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Current Tuning Bandwidth |
>1MHz |
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Power Stability |
＜1%@3hours, RMS |
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Output Mode |
Spatial Collimated Output, 0.8mm-1.2mm Diameter |
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Polarization Extinction Ratio |
＞20dB，Linear Polarization |
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Beam Quality |
TEM00，M²＜1.3 |
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Cooling |
Air Cooling |
Water Cooling |
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(1) XX: Laser wavelength; YY: Laser power (unit: W). For example, a 308nm laser with 1W output power is designated as FL-SF-308-1-CW.
(2) Measured by Fiber Delay Self-Heterodyne Beat Note Method.
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Options |
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Wide Tuning Option |
Wide tuning of ±0.5nm@308nm achieved by replacing with a wide-tuning seed laser |
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Other Parameters |
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Cooling |
Air Cooling |
Water Cooling |
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Operating Temperature |
15-30℃（under non-condensing conditions） |
15-35℃（under non-condensing conditions） |
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Power Supply |
100V-240V, AC, 50/60Hz |
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Higher power, more wavelengths, customizable solutions
