Photon's laser beam profilers provides NIST traceable accuracy and precision for the measurement of CW or KHz pulsed laser beam over the spectrum range from UV to far Infrared. Photon has developped a full line of beam profilers based on a unique scanning-slit technology, which is in many applications eliminate the need for additional optics - (like attenuators, lenses...).

WHY TO USE A LASER BEAM PROFILER?
Any time you wish to design, apply or check your laser specifications, the laser beam profiler is the right tool to use.

LASER BEAM PROFILERS - NANOSCAN SERIES:

The wide dynamic range of this beam profiler serie make it ideal for real-time operation such as focusing laser beam alignment and optical train where both focused and unfocused beams needs to be measure simultaneously. The nanoscan profiler can typically measure down to 4µm without the use of magnifying lenses. The nanoscan is available with Silicium, Germanium and pyroelectric detectors.

NANOSCAN NEAR-FIELD PROFILER:

Near Field profiler as for example used in photovoltaic solar panel manufacturing where it's important to measure the beam profile. To measure laser beam profile to make precise cut and to insure that the cut is uniform.

BEAM PROFILER FOR HIGH POWER CO2 LASERS:

Nanoscan beam profiler model is very well suited to measure focused CO2 laser beams up to 5Kilowatts. This beam profiler use a pyroelectric detector and a cooling fan.
Main Parameters measured:
Main Laser Beam Profilers Applications:
  • Beam width
  • Divergence
  • Collimation
  • Astigmatism
  • Pointing Stability
  • M²
  • Relative power
  • Multiple beam up to 16 simultaneously
  • Laser beam Analysis
  • Laser marking
  • Laser cavity alignment
  • Laser printing
  • Barcode scanner
  • Fiber optic collimation

FAR-FIELD BEAM PROFILER TO MEASURE DIVERGENT LIGHT SOURCES

The goniometric radiometry technology is the best for characterizing divergent light sources such as LED, Laser diodes, optical fiber waveguide and optical components. The LD8900 far-Field profiler series are available with either Silicon or InGaAs detectors, and provide 3D real-time measure in a minute or less.

To measure: Tapered fiber; Numerical aperture; XY and D divergence patterns.
To optimise: Coupling of energy: Fiber, cavity, lenses - Collimation: laser diode, GRIN laser...

LED PROFILER is dedicated to profiling the light emitting diodes (LED's)

The LED Profiler makes full 3-dimensional measurements of the light output of a packaged LED or a bare chip to ±130 degrees.
The full measurement is done in seconds, rather than hours.
To measure: Angular width; Spatial profile of device; Power in the cone.
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