 
您现在的位置: 主页 > 激光器 > 红光激光器607nm-698nm > 638nm激光器
638nm激光器| Central wavelength (nm)波长 | 638± 1 | 
| Operating mode工作方式 | CW | 
| Output power (mW)功率 | > 30 | 
| Power stability (rms, over 4 hours)稳定性 | <3% | 
| Transverse mode光斑模式 | Near TEM00 | 
| Longitudinal mode | Single | 
| Spectral linewidth (MHz)线宽 | <50 | 
| Coherent length (m)相干长度 | >2 | 
| M2 factor光束质量 | < 1.5 | 
| Beam diameter at the aperture ( 1/e2,mm)光斑尺寸 | <3 | 
| Beam divergence, full angle (mrad)发散角 | < 1.2 | 
| Polarization ratio偏振比 | >50:1 (>100:1, optional) Horizontal±5 degree (Vertical Optional) | 
| Warm-up time (minutes)上升时间 | <5 | 
| Beam height from base plate (mm)中心高 | 24.8 | 
| Operating temperature (C)工作温度 | 10~35 | 
| Power supply (85-264VAC)供电 | 220v数显可调 | 
| Expected lifetime (hours)寿命 | 10000 | 
| Warranty保修 | 1 year | 
