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Description

DataRay’s BeamMap2 represents a radically different approach to real-time beam profiling. It extends the Beam'R2’s measurement capabilities by allowing for measurements at multiple locations along the beam’s travel. 
 
This real-time slit scanning system uses XY slit pairs in multiple z planes on a rotating puck to simultaneously measure four beam profiles at four different z locations. The BeamMap2’s unique, patented design is most advantageous for real-time measurement of focus position, M2, beam divergence and pointing.

BeamMap2 – XYZΘΦ Scanning Slit Beam Profiler

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Specifications

Detector Type: Si, InGaAs, Si+InGaAs, Other
Wavelength Range: 190 – 2500 nm
Beam Waist Diameter Measurement: Fitted Gaussian and Top-Hat, 1/e^2 Width, User Selectable % Width, Other
M^2 Measurement Capability: Yes
Maximum Power & Irradiance: 1 W Total & 0.5 mW/µm²
Wavelength (Si + InGaAs Detectors): 190 to 1800 nm
Wavelength (Si + InGaAs (extended) Detectors): 190 to 2300 or 2500 nm
Plane Spacing: 50um: -50, 0, 50, 200um | 100um: -100, 0, 100, 400um | 250um: -250, 0, 250, 1000um | 500um: -500, 0, 500, 2000um | 750um: -750, 0, 750, 3000um
Beam Waist Position Measurement: ± 20 µm best in X, Y, and Z — contact DataRay for recommendation
Measured Sources: CW; Pulsed lasers, Φ µm ≥ [500/(PRR in kHz)]
Resolution Accuracy: 0.1 µm or 0.05% of scan range ± < 2% ± = 0.5 µm
M² Measurement: 1 to > 20, ± 5%
Wavelength (InGaAs Detector): 650 to 1800 nm
Divergence/Collimation, Pointing: 1 mrad best — contact DataRay for recommendation
Gain Range: 1,000:1 Switched 4,096:1 ADC range
Displayed Graphics: X-Y-Z Position & Profiles, Zoom x1 to x16
Update Rate: ~5 Hz
Pass/Fail Display: On-screen selectable Pass/Fail colors. Ideal for QA & Production.
Averaging: User selectable running average (1 to 8 samples)
Statistics: Min., Max., Mean, Standard Deviation; Log data over extended periods
XY Profile & Centroid: Beam Wander display and logging
Minimum PC Requirements: Windows, 2 GB RAM, USB 2.0/3.0 port

Got questions about specs? Use the inquiry form to ask.

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Features

  • Multiple z-plane scanning 
  • XYZ profiles, plus θ-Φ 
  • Focus position and diameter 
  • Real-time M2, Pointing, and Divergence 
  • Measure divergence of well-collimated beam in real-time with BeamMap2-Collimate 
  • Identify focus with ±1 µm repeatability (beam dependent) 
  • Optional LensPlate2 for reaching inaccessible beam waists and reimaging waveguides

Applications

  • Laser printing & marking
  • Medical lasers
  • Diode laser systems
  • Fiber optic telcom assembly focusing – LensPlate2™ option for re-imaging waveguides and fiber ends
  • Development, production, field service
  • CW; Pulsed lasers, Φ µm ≥ [500/(PRR in kHz)]
  • M² measurement with available M2DU stage

Frequently Asked Questions

What is the BeamMap2?
The BeamMap2 is a real-time slit scanning system that uses XY slit pairs in multiple z planes on a rotating puck to simultaneously measure four beam profiles at four different z locations.
What are the advantages of the BeamMap2?
The BeamMap2's unique, patented design is most advantageous for real-time measurement of focus position, M2, beam divergence, and pointing.
What applications is the BeamMap2 suitable for?
The BeamMap2 is suitable for laser printing and marking, medical lasers, diode laser systems, fiber optic telecom assembly focusing, and development, production, and field service.
What is the update rate of the BeamMap2?
The BeamMap2 has a 5 Hz update rate (user adjustable 2-12 Hz).
What is the resolution of the BeamMap2?
The BeamMap2 has a resolution up to 0.1 µm.

Got more questions? Use the inquiry form to ask the supplier directly.

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