P R O D U C T S
578nm-610nm Yb AMP+SFG
The 977.5nm seed is amplified by an ytterbium-doped fiber amplifier and then frequency-coupled with an erbium-doped fiber laser to produce a high-power, narrow-linewidth laser output.
Features
- Narrow Linewidth
- Low Intensity Noise
- High Power
- Active Power Stabilization:<0.75%rms, 3hrs
- Excellent Beam Quality (M² <1.1)
- Never Mode-hop
- Resistant to high and low temperature and vibration working environment
Application
- Optical Lattices, Atomic Cooling And Trapping
- Laser Medical Treatment
- 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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Selectable Center Wavelength |
578-610nm |
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Common Wavelengths |
606nm |
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Output Power |
＞2W |
＞5W |
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Tuning Range (temperature)（2） |
＞15GHz,Continuous without mode-hop |
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Output Mode |
Spatially collimated output |
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Beam Waist Diameter |
0.7-1.0mm |
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Power Adjustment Range |
Power adjustment range 5-100% |
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Pointing Stability |
＜10μrad |
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Linewidth (3) (100 us integration) |
＜30kHz |
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Polarization Extinction Ratio |
Linear, Vertical,＞20dB |
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Power Stability |
＜0.75%@3hours, RMS |
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Beam Quality |
TEM00，M2＜1.1 |
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Current Tuning Range |
＞500MHz |
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Current Tuning Bandwidth |
＞1MHz |
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Relative Intensity Noise |
＜0.08%（RMS, 10Hz-100MHz integral） |
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Cooling |
Air Cooling/Water cooling |
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Operating Environment & Power Supply |
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Temperature |
15-30 ℃（Air Cooling） or 15-35 ℃（Water cooling） |
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Power Supply |
100V-240V, AC, 50/60Hz |
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Power Consumption |
RS422 |
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(1) XXXX center wavelength, in nm, YY laser power, in W. For example, 578nm output power > 5W: FL-SF-578-5-CW.
(2) The 1.5um seed or 977nm seed can be replaced with a wide-tuning seed laser to achieve a tuning range of >2nm
(3) Measurement of fiber delay by self-heterodyne beat frequency method
Higher power, more wavelengths, customizable solutions
