349nm单纵模激光器
LLDZ349-50mw

Central wavelength (nm)波长349±1
Operating mode工作方式CW
Output power (mW)输出功率20-50
Power stability (rms, over 4 hours)功率稳定性<3%, <2%, <1%
Transverse mode光斑模式TEM00
Longitudinal mode纵模模式Single
Spectral linewidth (nm)线宽<0.00001
Coherent length (m)相干长度>10
Noise of amplitude (rms, 1Hz~20MHz)噪声<1%, <0.5%
M2 factor光束质量<1.2, <1. 1
Beam diameter at the aperture (1/e2, mm)光斑尺寸<1.5
Beam divergence, full angle (mrad)发散角<1.5
Warm-up time (minutes)预热时间<10
Beam height from base plate (mm)中心高38
Cooled method制冷方式Fan Cooled
Operating temperature (℃)工作温度10-35
Power supply供电FC- 11
Warranty保修1 year