Duma Optronics

Computerized Knife-Edge Tomography (CKET)

Beam Analyzer Pro

  • Industry’s leading knife-edge system
  • Unique tomographic image reconstruction
  • Beam measurements down to 3 microns and up to 9 mm
  • Accurately measures profile, position and power
  • Multiple detectors versions are available, covering wavelengths from deep UV to 2.7 microns

Specifications

Parameters Values
Laser Type  CW 
Beam width resolution  For beams > 100 μm in size: 1 μm.
For beams <100 μm in size: 0.1 μm 
Beam Size  3µm-5mm for BA3-Si and BA3-UV
15µm-10mm for BA7-Si and BA7-UV
15µm-9mm for BA7-Si and BA7-UV (Round) 3µm-3mm for BA3-IR3 and BA3-IR3-E
15µm-3mm for BA7-IR3 and BA7-IR3-E
3µm-5mm for BA3-IR5
15µm-5mm for BA7-IR5
15µm-9mm for BA7-IR10 
Spectral Response  Si 350-1100nm UV-Si 190-1100nm IR 800-1800nm IR Enhanced (E) 1200-2700nm 
Sensor Active Area (mm)  ⌀3-⌀10 depending on version 
Number of Blades  3 for BA3 heads, 7 for BA7 heads 
Gain Control  Automatic 
Frame Rate  5 fps 
Power Range  10 μW to 5 mW (no filters, 633 nm) 
Sensor type  Silicon (Si), UV-Silicon (UV-Si) InGaAs (IR) or IR Enhanced (IRE) 
Beam width accuracy  ±2% 
Power accuracy  ±10% 
Position resolution  1 μm 
Pixel Bit Depth  12 bits 
Background Subtraction  Automatic 
Accessories  SAM3-B Beam Sampler: with mounting adapter. Sampling reduction factor 0.0016 average
BA-Fiber: A fiber adapter with an FC connector 
Power Requirements  ~2.5 Watt (Via USB interface) 
Dimensions (L x W x H) in mm  105 x 87 x 48 
Weight (typical)  550 gr 
Min. Hardware Requirements  CPU i3 1.6 GHz, 4 GB RAM 
Interface  Windows 8/10/11 (32 & 64 bit)
P&P (ID & Calibration File)
USB 2.0 / USB 3.0 
Cable USB  2 meters 
Operating Temperature  10° – 35° C 

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Duma Optronics Ltd.
Sales: sales@duma.co.il
Support: support@duma.co.il

    The application program is compatible with Windows 8/10/11 OS (32 & 64 bit). For custom integration, an SDK package software is offered as standard.

    Ordering Information

    NG4 and NG9 filters in housing are provided for the Si and UV-Si heads only.

    BA3-Si-Pro: 3-blades, Si detector 5mm circular
    BA7-Si-Pro: 7-blades, Si detector 9mm square
    BA3-UV-Pro: 3-blades, UV-Si detector 5mm circular
    BA7-UV-Pro: 7-blades, UV-Si detector 9mm square
    BA3-IR3-Pro: 3-blades, InGaAs detector 3mm circular
    BA3-IR3E-Pro: 3-blades,InGaAs Enhanced 3mm circular
    BA7-IR3-Pro: 7-blades, InGaAs detector 3mm circular
    BA7-IR3E-Pro: 7-blades, InGaAs Enhanced 3mm circular
    BA3-IR5-Pro: 3-blades, InGaAs detector 5mm circular
    BA7-IR5-Pro: 7-blades, InGaAs detector 5mm circular
    BA7-IR10-Pro: 7-blades, InGaAs detector 10mm circular

    SAM3-B Beam Sampler: with mounting adapter
    Sampling reduction factor 0.0016 average
    BA-Fiber: A fiber adapter with an FC connector
    BA-Mount: A mount enabling head rotation about the optical axis

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