1um/1.5um single frequency laser
SFE and SFY series erbium-doped 1.5um (1530-1580nm) and ytterbium doped 1um (1030-1122nm) ultra-low noise single frequency lasers can provide wide range thermal tuning or PZT tuning, with the core parameter being their ultra narrow linewidth based on. In the standard version, these models use outputs with FC/APC connectors, and the laser is controlled by software connected through a USB port. In addition, this series of lasers can also be equipped with additional low-power optical outputs for wavelength monitoring.
Core parameters: | Typical applications: |
Ultra narrow linewidth Thermal wavelength tuning Quick tuning Ultra low RIN USB control |
Optical sensing Acoustic sensing Atomic cooling and capture
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Core specifications:
model |
SFE-15xx-L |
SFE-15xx-X |
SFY-1xxx-L |
SFY-1xxx-X |
Working mode |
Continuous, single frequencyTEM00 |
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Center wavelength |
1550nm, 1556nm, 1560nm customized:1530nm – 1580nm |
1030nm, 1064nm, 1093nm customized:1030nm – 1122nm |
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Line width(FWHM) |
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<100="" khz="" (Typical=""><70=""> customized:< 30=""> |
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Average power |
100mW, 200mW, 500mW, 1 W |
2W, 5W, 10W |
100mW, 200mW, 500 mW, 1W, 2W |
5W, 10W, 15W |
Power tunability |
10 – 100 % |
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Power stability |
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Wavelength stability |
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Thermal wavelength tuning range |
-0.14 / + 0.34 nm |
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Fast piezoelectric tuning range |
+/- 0.05 nm |
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RIN noise |
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