Camera laser beam profiler

Product Overview
The Beam Quality Analyzer series is developed for detecting and evaluating laser beam M² and homogenization. It measures spatial and homogenized energy distribution of fiber lasers and is offered in two main variants: a single‑CCD camera type for beam observation and profiling, and a high‑power M² measurement type for evaluation of high‑power laser sources.

Applications

• Quality control in laser manufacturing and assembly
• Process evaluation for laser cutting, welding and surface treatment
• Optical path alignment and beam delivery optimization
• R&D and laboratory characterization of fiber lasers
• Verification of beam homogenization for material processing systems

Main Functions

• Direct laser power measurement
• Beam size measurement
• Divergence angle measurement
• M² factor measurement
• Mode identification
• Energy distribution mapping and homogenization assessment

Usage Notes / Design

• Single‑CCD camera type: real‑time observation, profile fitting and elliptical axis measurement; uses metal‑coated attenuation filters for low‑power lasers.
• High‑power M² measurement type: designed to evaluate beam quality and waist divergence of high‑power sources (e.g., fiber lasers) with appropriate attenuation and thermal protection.
• Fast detection and data processing, intuitive user interface and robust measurement routines for production and processing environments.

Technical Specifications

• Measurable beam diameter: Single‑mode 14–16 mm; Multi‑mode 18–22 mm
• Wavelength range: 1030–1100 nm
• Maximum power: Single‑mode 5 kW; Multi‑mode 20 kW
• Maximum energy density: 3 J/cm² @ 10 ns
• Maximum power density (continuous): 10 kW/cm²
• Pulse range: 100 fs – CW
• Measured parameters: laser power, beam size, divergence angle, M² factor, mode structure, energy distribution