P R O D U C T S
399nm Narrow linewidth laser
Based on high-power, low-noise Er-doped fiber lasers amplifier and frequency quadrupling technology, Precilasers can provide high-power, narrow linewidth laser output from 385 to 399 nm.
Features
- Narrow Linewidth
- Low RIN
- High Power
- Power Stability：<0.75%rms, 3hrs
- Excellent Beam Quality (M² <1.1)
- Never Mode-hop
- High Temperature And Vibration Resistance
Application
- Lithium Ion, Calcium Ion, Strontium Atom Cooling
- Quantum Simulation
- Laser Spectroscopy
- Medicine And Biophotonics
- Electromagnetically Induced Transparency
Main parameters
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Specification |
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Partnumber |
FL-SF-XXXX-YY-CW(1) |
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Wavelength Range |
385-399nm |
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Typical Wavelength |
390nm， 399nm |
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Output Mode |
CW |
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Output Power |
＞0.04W |
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Seed Laser Type |
FECL |
Fiber DFB |
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Tuning Range (Temperature) |
＞30GHz，Never Mode-hop |
＞0.25nm，Never Mode-hop |
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Output Mode |
Free Space Collimated Output，Diameter 0.7-1.0mm |
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Linewidth（2）（100us） |
＜40kHz |
＜10kHz |
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PER |
＞20dB |
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Power Stability |
＜0.75%@3hours, RMS |
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Beam Quality |
M2＜1.1 |
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Fast Frequency Tuning Range |
＞1GHz |
＞3GHz |
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Fast Frequency Tuning Bandwidth |
＞1MHz |
＞5kHz |
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RIN（10Hz-100MHz，RMS） |
＜0.2% |
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Cooling |
Air Cooling/Water Cooling |
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- XXXX (Center Wavelength, unit: nm), YY (Laser Power, unit: W). For example, 390nm with output power > 0.05W: FL-SF-390-0.05-CW.
- Measured by Fiber Delay Self-Heterodyne Beat Note Method.
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Option |
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AOM Option |
AOM Tuning Range：＞±5MHz AOM Tuning Bandwidth：＞500kHz |
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Other Parameters |
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Power Supply |
100-240V , 50/60Hz |
Higher power, more wavelengths, customizable solutions
