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457nm蓝光固体激光器
(型号:MW-BL-457/400~1000mW)
产品特点:
l 功率大小可调节,操作简便
l 自带延时、过热、限流保护
l 可分别显示电流、热阻值
l 宽范围电压输入(100-265V)
l 可外接高速调制
l 适用于荧光激发、拉曼光谱、光谱分析等
性能参数:
波长Wavelength (nm) |
457±1 | ||
输出功率 Output Power (mW) |
400~1000 | ||
工作方式 Working Mode |
CW | ||
光斑模式Beam Mode |
横模 Transverse |
Near TEM00 | |
纵模 Longitude |
Multi-longitude | ||
线宽Spectral Linewidth (nm) |
<0.1 | ||
偏振方式 Polarization |
Line polarization | ||
偏振比Polarization Ratio |
>100:1 | ||
光束质量Beam Quality (M2 factor) |
<2.0 | ||
光束发散角Beam Divergence (full angle, mrad) |
1.5±0.2 | ||
光束指向稳定性Pointing stability (mrad) |
<0.05 | ||
光束直径Beam Diameter at Aperture (mm) |
2.0~3.0 | ||
光束椭圆度 Beam Roundness |
>90% | ||
功率稳定性Power Stability (RMS, over 8 hours) |
<3%,<5% | ||
振幅稳定性Noise of Amplitude (P-P)/噪声值 |
<3%,<5% | ||
出光孔高度 Aperture Position (mm) |
20 | ||
激光头 Laser Head |
尺寸 Dimensions (L×W×H, mm) |
180 x 62 x 63 | |
重量 Net Weight (kg) |
1.0 | ||
驱动电源 Power Driver |
尺寸 Dimensions (L×W×H, mm) |
159 x 144 x 83 | |
重量 Net Weight (kg) |
1.2 | ||
电源型号 Integrated Driver Model |
VD-IIIA | ||
电源调制External Modulation |
5V TTL / 5V Analogue | ||
调制速率Modulating Repetition |
10KHz TTL / 5KHz Analogue | ||
制冷方式Cooling System |
TEC | ||
预热时间Warm-up Time (minutes) |
<15 | ||
工作温度Operation Temperature (℃) |
10~35 | ||
使用寿命Expected Lifetime (hours) |
>10000 | ||
保修期Warranty Time |
1年 |