Ölçüm için 400MW 457nm Tek Boyuna Mavi Lazer

Wavelength (nm)

457±1

Operating mode

CW

Output power (mW)

>1, 5, 10, 20, - , 150

>150, 160, - , 400

Power stability (rms, over 4 hours)

<1%, <2%, <3%

<2%, <3%, <5%

Transverse mode

TEM₀₀

Near TEM₀₀

Longitudinal mode

Single

Spectral linewidth (nm)

<0.00001

Coherent length (m)

>50

Noise of amplitude (rms, 1Hz~20MHz)

<1%, typical<0.5%

M² factor

<1.2

Beam diameter at the aperture (1/e², mm)

<2.0

Beam divergence, full angle (mrad)

<1.2

Polarization ratio

>100:1, Vertical±5 degree (Horizontal Optional)

Warm-up time (minutes)

<10

Pointing stability after warm-up (mrad)

<0.05

Beam height from base plate (mm)

27.4

Operating temperature (℃)

15~35

Power supply (90-264VAC)

PSU-H-FDA

Expected lifetime (hours)

10000

Warranty

1 year