P R O D U C T S
1156nm Narrow linewidth laser
Based on Yb-doped fiber DFB seed laser and Yb-doped fiber amplifier，Precilasers can provide 1156nm narrow linewidth lasers and maximum power of 200W， all of these lasers has very low phase noise and intensity noise.
Features
- Low phase noise
- Low intensity noise
- Good beam quality
Application
- Pumping lasers for OPO
- Optical lattice
- Precision measurement
Main parameters
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Specification |
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Partnumber |
FL-SF-X-Y-CW(1) |
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Wavelength |
1156nm |
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Output power |
2W/5W/10W |
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Seed laser type |
Fiber DFB seed laser（1014-1156nm) |
Fixed external cavity diode laser (FECL, 1014-1156nm) |
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Linewidth(100s Integration Time） |
<3kHz/5kHz |
<10kHz/30kHz |
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Total tuning range（Temperature） |
>0.7nm |
>5GHz |
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Fast tuning bandwidth |
>5kHz, PZT tuning |
>1MHz, Current tuning |
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Fast tuning range |
>3GHz/10GHz |
>500MHz |
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AOM tuning bandwidth（optional） |
>500kHz |
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AOM tuning range（optional） |
>±5MHz |
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Relative intensity noise |
<0.03% (RMS, 10Hz-10MHz integration) |
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Power stability |
<0.75% @3hours, RMS |
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Power tuning range |
1-100% |
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Output mode |
PM fiber with FC/APC connector（Power≤2W) OR Free space collimated output（For all power） |
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Beam diameter（2） |
0.6±0.2mm(Power≤30W)， 1.7±0.2mm(Power>30W) |
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Pointing stability |
<±2μrad/℃ |
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Beam quality |
TEM00，M²<1.1 |
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Polarization |
Linear, >23dB |
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Output isolaton |
>25dB |
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Cooling |
Air cooling (Power≤20W)/Water cooling（For all power） |
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Environment and 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 |
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(1)X is the center wavelength，Y is the laser power, for a 10W 1156nm laser，the partnumber is FL-SF_1156-10-CW
(2) Beam diameter for free space collimated output, not for FC/APC PM fiber output
Higher power, more wavelengths, customizable solutions
