1. Laser beam characterization system
1) CW/pulsed laser beam power and energy measurement
2) Laser beam quality measurement: M-squared, K-factor
① Beam width at the beam waist
② Divergence angle
③ Waist location
④ Rayleigh region of laser
⑤ Astigmatism
⑥ Asymmetric ratio
3) The 2D or 3D beam profile of the measured point in the laser beam propagation
4) Automatically measure the laser beam focusability inin as 3 minutes
6) Wideband measurement spectral range
7) Automatic attenuation adjustment
1. Low/Medium power thermal heads
1) CW & pulsed power and energy measurement
2) Wide dynamic range, P type for short pulses\
3) Broadband absorber
4) Wideband aperture
5) High power density measurement
6) Linearity with power and energy
7) High energy threshold
8) Uniformity of the surface
9) Air cooling
2. Laser power/energy display
1) Digital or analog needle display
2) Laser tuning screen and power and energy log
3) USB and RS232 output to PC
4) Full statistics
5) Store data onboard and recall
6) Illuminated keys for working in the dark
3. Beam quality measurement:
1) Optical train
① Automatic translation system
② Power requirements: 250V AC, 4.5Watts
2) CCD camera
① High dynamic range
② High speed electronic shutters
③ Available for ISO conforming accuracy
④ Flexible external trigger and strobe output for synchronization with laser pulses
3) Detachable filters
① Neutral density stacktable filters:
10/1/0.1% transmission
② Continuously variable attenuators: combined with the ND stactable filters
4) Special software