认证信息
高级会员
2平/div> 称:
杭州谱镭光电技术有限公号/b>
证:工商信息已核宝br /> 访问量:148662
证:工商信息已核宝br /> 访问量:148662
CW DPSS Green Lasers |
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Wavelengths |
523 nm 527 nm 542 nm |
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Laser version |
SLM version |
Basic version |
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Output power (mW) |
10 5 |
400 200 100 10 5; For 542nm: 75 50 25 10 |
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Output noise rms |
< 0.5% (10 Hz - 20 MHz) |
2% (0 -10 kHz) >10% at 300 kHz |
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Longitudinal mode |
Single |
-- |
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Linewidth |
< 10-5nm |
0.2 nm |
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Coherence length |
> 300 m |
-- |
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Transverse mode |
TEMoo M2>1.1 |
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Beam diameter (1/e2) |
0.2 mm |
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Beam divergence full angle |
4 mrad (can be reduced with a beam expander) |
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Power stability rms |
< 2% over 8 hours; Ultra-stable options: 0.5% or 0.25% over 24 hours |
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Beam pointing stability |
< 0.02 mrad at constant temperature |
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Polarization |
Linear; Ratio 50:1; > 100:1 or >300:1 options available |