Space output 780 nm single frequency laser
Product features
█Narrowlinewidth<20kHz (as lowas2kHz)
█ Optionallowintensitynoise(RIN<-130dBc/Hz@100kHz)
█ Highpower(15W)
█ Excellentbeamquality(M² <1.1)
█ Power stability(P-P<1%@25℃,<2%@15-35℃)
█ Environmental stability(15-35℃,0.5Grms (0-200Hz))
█ Rbatom
█ Magiclightlattice
Technical indicators
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Model |
EFA-SSHG-780-X(Single output) |
EFA-SSHG-780-X-X(two channel output) |
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Central Wavelength¹ |
780.24 nm |
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Power |
15W |
7W |
2W |
0.2W |
3W |
400mW |
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3W |
400mW |
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Frequency difference between two channels |
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0-1.2 GHz (single seed laser) |
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Laserlinewidth |
< 20 kHz |
< 4kHz(Optional) |
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Mode-hop free tuning range² |
0.4 nm |
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Fasttuning range² |
10 GHz |
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Fasttuning bandwidth² |
>10 kHz |
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Frequency stability² |
100 MHz @25℃ |
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Operation Environment |
Temperature: 15-35℃ Vibration: 0.5 Grms(0~200Hz) |
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RMS integration of relative intensity noise(10Hz-10 MHz) |
<0.2% |
Low noise option³ RMS integration value: <0.05% (10Hz-10 MHz) |
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Beam Quality |
TEMₒₒ, M² <1.1 |
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Polarization |
Linear polarization , > 100: 1 |
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Cooling |
Air Cooling/Water Cooling |
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Power dissipation |
<200 W |
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1 Can be Costumed；Custom range 765-790 nm 2 Depending on the seed laser,the seed laser can be external 3 Low noise seed can be selected forlow noise |
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Structure size
