BeamOn-Laser Beam Analysis

The BeamOn system is a beam diagnostics measurement system for real-time measurement of continuous or pulsed laser beams. It measures laser beam parameters, such as: intensity profiles, beam width, shape, position and power. Software also provides report function for beam analysis settings and results (see an example on Downloads).   The BeamOn is offered with a USB attachment, software driven device, which can be connected to a Notebook (or Desktop) computer via the High Speed USB 2.0 port and run on Windows 7/8/10 OS (32 & 64 bit).   The CCD profiler over comes the limited dynamic range of camera type Beam profilers .Each measurement is performed at a different attenuation or electronic shutter speed. Duma patented technology enables the users to view features that are smaller than 1% of the laser beam’s maximum power density.   Specifications Parameters Value Camera type Monochrome interline transfer CCD,1/2″format Sensor active area 6.47mm wide ×4.83mm high Pixel size 8.6um(H)×8.3um(V) Dimensions Ø64mm dia×48mm deep with 3 filters instanlled CCD focal position Optical distance from camera front surface to sensor surface is 4.6±0.2mm Spectral response BeemOn UV-NIR  190~1310nm BeamOn Vis-NIR   350~1310nm BeamOn-IR 1550: 1550±50nm 1550(*) (*)Model BeamOn-IR 1550 is based on the standed CCD for VIS,which is coated with a conversion coating,enabling capture of singnals at the 1550±50nm.See response curve below. Weight 295 gr.with cable Power consumption 12V,2.6Watts Accessories included 1×plastic cap 3×NG 1.6mm thick Schott colored filtter in houseing(NG4,NG9,NG10)-Included,stackable One×8/32 threaded mouting hole Dynamic range Up to 1011 using  software controlled gain control,electronic shutter and external filters Shutter speed 1/50s to 1/100000 sec,9 steps Software controlled gain 6dB to 60dB,16steps Maximum frame rate 25Hz Sensitivity 0.5 nW/cm2@633nm(VIS-NIR,UV-NIR) 1.5uW/mm2@1310nm(VIS-NIR,UV-NIR) 5uW/mm2@1550nm(model IR 1550) Saturation intensity 1mW/cm2,no filters(VIS-NIR,UV-NIR) 5mW/cm2 no filters(model IR 1550) Damage threshold 50W/cm2 or 1J/cm2 with  filters Null In CW mode,null function is avaliable to automatically substract backgroud Operation with pulse lasers Abillty to capture and replay image from slowly pulsing laser(1~100Hz)while filtering out frames with no laser pulse.Gain control and external filter make it easy to abtain optimal intensity Triggering In pulsed mode,sliding bar control allows setting of threshold so as to display only frames with captured pulses. Max frequency for single pulse display 10KHz Ordering Information The system comes with a camera, a post, a set of 3XNG Schott colored filters (NG4, NG9, NG10) in housing, a PCI card / USB2.0 attachment, software on CD disk, carrying case. Select PC interface when ordering. BeamOn-VIS-NIR: 350-1310nm BeamOn-UV-NIR: 190-1310nm Windowless CCD BeamOn-IR 1550: 1550nm /-50nm Additional accessories SAM1 Beam sampler (ratio 3X10^(-3)) SAM2 Beam sampler (ratio 1X10^(-6)) SAM3-A Beam sampler polarization preserving (ratio 0.0016 Avg) RDC Beam reducer (ratio 2X1) RDC-FILT: Filter mounted on RDC, 1/8 ND type, M37X0.75 MOUNTB: Mounting base NG-Filters: 1.6mm thick Schott colored filter in housing with adaptor, types: NG4/NG9/NG10