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