P R O D U C T S
556nm Narrow linewidth laser
Based on high-power, low-noise ytterbium-doped fiber amplification and frequency doubling technology, Precilasers can achieve high-power, narrow-linewidth laser output at 556nm.
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
- Optical Lattice, Atomic Cooling and Trapping
- Laser Medicine
- Solar Cell Processing
Main parameters
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Specification |
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Partnumber |
FL-SF-XXXX-YY-CW(1) |
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Typical Wavelength |
556nm |
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Output Mode |
CW |
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Output Power |
＞20W |
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Tuning Range (Temperature) |
＞0.35nm，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） |
＜20kHz |
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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 |
＞3GHz |
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Fast Frequency Tuning Bandwidth |
＞5kHz |
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RIN（10Hz-100MHz，RMS） |
＜0.08% |
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Cooling |
Air Cooling |
Water Cooling |
(1)XXXX (Center Wavelength, unit: nm), YY (Laser Power, unit: W). For example, 556nm with output power > 20W: FL-SF-556-20-CW.
(2)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
