P R O D U C T S
382-405nm Laser
Based on high-power, low-noise fiber amplification, as well as sum frequency and frequency doubling technologies, it enables high-power, narrow-linewidth laser output at any central wavelength within the range of 382-405 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 |
382-385nm |
385-392.5nm |
392.5-405nm |
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Typical Wavelength |
385nm |
390nm |
399nm |
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Seed Laser Type |
Fiber DFB Seed Laser（1530-1596nm） |
Fixed External Cavity Diode Laser（FECL,1530-1596nm） |
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Output Power |
＞0.04W/2W/4W |
＞0.04W/2W/4W/8W |
＞0.04W/2W |
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Thermal Tuning Range |
＞0.25nm，Never Mode-hop |
＞30GHz, 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 |
10-100% |
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Beam Pointing Stability |
＜50μrad |
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Linewidth（3）（100us） |
＜4kHz/10kHz |
＜20kHz/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＜1.2 |
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Fast Frequency Tuning Range |
＞3GHz |
＞1GHz |
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Fast Frequency Tuning Bandwidth |
＞5kHz,PZT Tuning |
＞1MHz,Current Tuning |
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AOM Tuning Range(Optional) |
＞±5MHz |
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AOM Tuning Bandwidth(Optional) |
＞500kHz |
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RIN |
＜0.3%（RMS,10Hz-100MHz） |
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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 2W 390nm laser,the partnumberis FL-SF-390-2-CW
(2)Beam diameter is only applicable to free space output mode，For PM fiber output mode，the fiber without collimator
(3)Measured by self-hetrodyne method
Higher power, more wavelengths, customizable solutions
