P R O D U C T S
480nm Narrow linewidth laser
Based on single frequency seed laser, fiber laser amplification and high efficiency quadruple frequency conversion technology, Precilasers can provide narrow linewidth lasers of 480nm with high frequency stability, long lifetime and excellent beam quality.
Features
- Narrow Linewidth
- High Power
- Excellent Beam Quality
- High Power Stability
- Never Mode-hop
Application
- Precision Measurement
- Quantum Computing
- Interference Exposure
Main parameters
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Specification |
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Partnumber |
FL-SF-480-xx(1)-CW |
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Center Wavelength |
480.00nm |
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Operation Mode |
Continuous |
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Output Power |
>0.05W |
>0.4W |
>2W |
>5W |
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Linewidth (2) (100 us integration) |
<40kHz |
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Long Term Power Stability |
<0.75% @3hrs, RMS |
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Tuning Range |
>0.25nm, Continuous without mode hop |
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PZT Tuning Range |
>12GHz |
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PZT Tuning Bandwidth |
>5kHz |
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Output Mode |
Spatial collimation output, diameter0.6-1mm |
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Beam Quality |
TEM00，M²<1.3 |
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Polarization Extinction Ratio |
>20dB, Linear |
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Cooling |
Air Cooling |
Water Cooling |
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(1) XX laser power, in W, for example, output power 2W: FL-SF-480-2-CW.
(2) Fiber delay self-heterodyne beat frequency measurement
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Options |
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AOM Options |
Adding AOM and VCO driver between seed and amplifier enables 500kHz tuning bandwidth and >±20MHz tuning range |
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Other Parameters |
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Weight |
<50kg |
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Temperature |
15-30℃ |
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Power Consumption |
<300W |
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Power Supply |
100V-220V, AC, 50Hz |
Higher power, more wavelengths, customizable solutions
