355nm单纵模激光器
lldz355-10mw

wavelength (nm)波长 355± 1
output power (mw)功率 1- 10
power stability (rms, over 4 hours)稳定性 <5%
transverse mode光斑模式 near tem00
longitudinal mode纵模模式 single
operating mode工作方式 cw
spectral line width (nm)线宽 <0.00001
coherent length (m)相干长度 >50
noise of amplitude (rms, 1hz~20mhz)性噪比 < 1%, <0.5%
m2 factor < 1.5
beam diameter at the aperture ( 1/e2, mm) 光斑尺寸 < 1.2
beam divergence, full angle (mrad)发散角 < 1.5
polarization ratio偏振比 >50:1, horizontal (vertical optional)
warm-up time (minutes)上升时间 < 10
pointing stability after warm-up (mrad)光斑指向稳定性 <0.05
frequency shift over 8 hours (mhz) (optional) <±200
frequency shift with temp (mhz/°c)
(optional) <200
beam height from base plate (mm)中心高 27.4
laser head consumption(w)供电功率 15 (typical) , <25 (40c)
max. laser head base plate temp (°c) 50
operating temperature (°c)工作温度 10-35
power supply (90-264vac)供电 数显可调
expected lifetime (hours)寿命 /10000
warranty保修1 year