P R O D U C T S
4500nm Narrow linewidth laser
Based on high-power, low-noise fiber lasers amplification and frequency-difference technology, Precilasers can provide high-power, narrow linewidth laser of 4500nm output.
Features
- Narrow Linewidth
- Low RIN
- High Power
- Power Stability：<0.75%rms, 3hrs
- Excellent Beam Quality (M² <1.1)
- Mode-Hopping Free
- High Temperature And Vibration Resistance
Application
- Remote Sensing
- Laser Spectrum
- Gas Detection
Main parameters
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Specification |
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Part Number |
FL-SF-XXXX-YY-CW(1) |
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Wavelength |
4500nm |
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Operation Mode |
CW |
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Output Power |
＞0.1W |
＞0.5W |
＞1.5W |
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Thermal Tuning Range |
＞240GHz，Never Mode-hop |
＞180GHz，Never Mode-hop |
＞240GHz，Never Mode-hop |
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Output Mode |
Free Space Output |
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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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PZT Frequency Tuning Range |
＞3GHz |
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PZT Frequency Tuning Bandwidth |
＞5kHz |
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Fast Frequency Tuning Range |
＞1GHz |
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Fast Frequency Tuning Bandwidth |
＞1MHz |
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AOM Tuning Range（Optional） |
＞±5MHz |
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AOM Tuning Bandwidth（Optional） |
＞500kHz |
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RIN |
＜0.08%（RMS,10Hz-100MHz） |
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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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Communication |
RS422 |
(1)XXXX is the laser center wavelength，YY is the laser power，for a 0.1W 4500nm laser,the partnumberis FL-SF-4500-0.1-CW
(2)Measured by self-hetrodyne method
Higher power, more wavelengths, customizable solutions
