SpotOn CCD-Position Sensing

SpotOn CCD-Position Sensing

A high-resolution optical beam positioning device with sub-micron resolution.

The application program is compatible with Windows 7/8/10 OS (32 & 64 bit). For custom integration, an SDK package software is offered as standard.

The system is capable of measuring up to 3 beams simultaneously, both CW and pulsed beams. Offering a wide range of spectral response, from deep UV, VIS and up to 1550nm. High accuracy measurement – less than 5um deviation edge-to-edge. It is a USB3.0 based device, with data exporting capabilities to another computer via RS232, data logging and detailed statistics, SDK control for integration in user application programs.

Ordering Information

The system comes with a camera, a set of 2X NG10 filters in housing, a mounting post, USB attachment, software on CD disk, carrying case.

  • SPOTCCD-VIS-USB: System with USB interface, camera for VIS range 350-1100nm
  • SPOTCCD-UV-USB: System with USB interface, camera for UV range 190-1100nm
  • SPOTCCD-IR1310-USB:System with USB interface, camera for 350-1310nm
  • SPOTCCD-IR1550-USB: System with USB interface, camera for IR range 1550±50nm

(*)Based on a standard CCD for VIS, coated with a phosphor coating, enabling capture of signals at the 1550±50nm range.

 

Accessories

NG10 Filter: NG10 filter in housing (3/4” – 32 thread), filter width 1.6mm ±0.1mm

 

Specifications

Beam size range∅50 μm – ∅5 mm
Spectral Response350 – 1310 nm
Sensor Resolution 1280 x 1024
Optical dynamic rangeUp to 1011 using all filters and software controlled electronic shutter and gain
Sensitivity ~0.5 nW/cm² @ 633 nm ~15,000 nW/cm²@ 1310 nm (15 μW/cm²)
Saturation ~1mW/cm², no filters
Power measuringWith user’s pre-calibration at a selected point
Dimensions∅63 mm x 51 mm deep
Environment Operating Temperature0° – 35° C
Weight 300 gr with cable
FiltersNG-4, NG-9, NG-10
InterfaceUSB 3.0
Sensor type1/1.8″ format
Sensor active area6.78 (w) x 5.4 (h) mm (diagonal 8.7 mm)
Pixel size 5.3 μm (H) x 5.3 μm (V)
Shutter speed9 – 200,000 μsec
Damage threshold50 W/cm² with filters
Maximum frame rate Over 50 Hz
NullIn CW mode, null function is available to automatically subtract background
Operation with pulsed lasersAbility to capture and replay pictures and statistics from a slowly pulsing laser (1-100 Hz) while filtering out frames with no laser pulse. Gain control and external filters make it easy to obtain optimum intensity
Trigger– Hardware Falling Edge – Hardware Rising Edge – Enable/Disable Trigger Delay – Trigger Delay 0.015ms – 4.0 sec

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