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型号：VA-598
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波长Wavelength (nm) |
589 |
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输出功率 Output Power (mW) |
1000 |
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工作方式 Working Mode |
CW |
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光斑模式 Beam Mode |
横模 Transverse |
TEM00 |
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纵模 Longitude |
Multi-longitude |
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线宽Spectral Linewidth (nm) |
<0.1 |
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偏振方式 Polarization |
Line polarization |
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偏振比Polarization Ratio |
>8:1 |
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光束质量Beam Quality (M2 factor) |
<1.5 |
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光束发散角Beam Divergence (full angle, mrad) |
1.2±0.2 |
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光束直径Beam Diameter at Aperture (mm) |
2.5±0.2 |
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光束椭圆度 Beam Roundness |
>90% |
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功率稳定性Power Stability (RMS, over 8 hours) |
<5% |
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工作温度Operation Temperature (℃) |
18~30 |
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激光器 Laser Head |
尺寸 Dimensions (L×W×H, mm) |
205 x 60 x 65 |
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重量 Net Weight (kg) |
2.5 |
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使用寿命Expected Lifetime (hours) |
>10000 |
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电源调制External Modulation |
5V TTL / 5V Analogue |
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调制速率Modulating Repetition |
30KHz TTL / 10KHz Analogue |
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制冷方式Cooling System |
TEC+Air-cooled |
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预热时间Warm-up Time (minutes) |
<15 |
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