P R O D U C T S
440-506nm Laser（low power）
Based on high-power, low-noise Tm-doped fiber lasers amplification and frequency quadrupling technology, Precilasers can provide high-power, narrow linewidth laser output with a wavelength ranging from 440 to 506 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 |
440-460nm |
460-475nm |
475-506nm |
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Typical Wavelength |
455nm |
461nm |
480nm |
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Seed Laser Type |
Fiber DFB Seed Laser（1760-2024nm） |
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Output Power |
＞0.05W |
＞0.05W/0.4W |
＞0.05W/0.4W |
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Thermal Tuning Range |
＞0.25nm，Never Mode-hop |
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Output Mode |
Free Space Output |
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Beam Diameter（2） |
0.7-1.0mm |
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Power Tuning Range |
5-100% |
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Beam Pointing Stability |
＜10μrad |
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Linewidth（3）（100us） |
＜40kHz |
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PER |
linear,＞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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Fast Frequency Tuning Range |
＞3GHz |
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Fast Frequency Tuning Bandwidth |
＞5kHz |
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AOM Tuning Range （Optional） |
＞±5MHz |
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AOM Tuning Bandwidth （Optional） |
＞500kHz |
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RIN |
＜0.16%（RMS,10Hz-100MHz） |
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Cooling |
Air Cooling/Water Cooling |
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Operation 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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Communication |
RS422 |
(1)XXXX is the laser center wavelength，YY is the laser power，for a 0.05W 455nm laser,the partnumberis FL-SF-455-0.05-CW
(2)Beam diameter is only applicable to free space output mode
(3)Measured by self-hetrodyne method
Higher power, more wavelengths, customizable solutions
