The most modular laser profiler camera

The BA-CAM® Laser Beam Analyzer Camera is a compact, advanced, ISO 13694 compliant profiler, enabling easy measurement of laser beam characteristics such as spatial intensity, ellipticity, and size, with high attenuation and adaptability for various wavelengths and power levels up to 30KW.

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Fastest and most repeatable laser beam waist analyzer tool

The BWA-CAM® Laser Beam Analyzer Camera is a compact, ISO 11146 and ISO 13694 compliant analyzer, enabling easy measurement of laser beam characteristics such as M², BPP and Rayleigh range with high attenuation and adaptability for various wavelengths and power levels up to 30KW.

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Patented Technology Overview

Measuring the beam profile using Spatial Time Slices

The BWA-CAM utilizes a unique method to analyze the laser beam by creating spatial time slices. This is achieved without the need for any moving mechanical parts, which is a significant advancement over traditional beam analysis methods that require mechanically moving scanning components along the beam caustic.

Real Time M-Squared Measurements

The spatial time slices generated by the custom etalon pair are captured by a high-speed CMOS sensor, which has been adapted by removing the window to eliminate any interference effects. This sensor setup enables the BWA-CAM to provide rapid feedback on the beam's properties, facilitating real-time analysis.

The BWA-CAM represents a significant leap in laser beam analysis technology. By employing a pair of custom etalons to create spatial time slices of the focused beam, this patented analyzer eliminates the need for moving parts, thereby enhancing reliability and enabling real-time, accurate M-square measurements at the frame rate of the camera or in a single laser pulse. This approach not only simplifies the process of laser beam analysis but also provides critical insights into the beam's properties with unprecedented speed and precision, essential for optimizing laser applications in various industrial settings.

"Methods to measure laser beam metrics from low power to 30 kilowatts with full ISO 11146-1 compliance in real time"

Discover how Haas Laser Technologies has revolutionized laser beam profiling with a groundbreaking approach, resulting in a system that surpasses previous benchmarks in speed, accuracy, and compactness. This white paper delves into:

• Revolutionary Profiling Speed: Unveils techniques for rapid laser beam measurements, significantly reducing analysis time.
• Unmatched Accuracy: Details the implementation of precise measurement strategies, ensuring superior reliability across a broad spectrum of laser powers.
• Compact System Design: Introduces a streamlined profiler architecture, making it an ideal solution for integration into various operational environments.
• ISO 11146-1 Compliance: Detailed methodology ensuring adherence to international standards for laser beam quality assessment.
• Innovative Optical Designs: Introduction of novel optical solutions for beam analysis that bypass the need for moving parts, enhancing measurement precision and reliability.

View PDF White Paper >>

Robust Data Export options

Auto generated 2D and 3D Beam Profile Plots

SDK Available 

Module design for any application

Engineered for versatility, our system's modular design meets the specific needs of laser analysis across various applications. Tailored to accommodate diverse laser setups and operational demands, it emphasizes precision and adaptability. This approach enables accurate measurements of laser beam characteristics, ensuring compatibility with a broad spectrum of wavelengths and power levels. Equipped for real-time 2D and 3D laser beam diagnostics, it adheres to the rigorous ISO 11146 and ISO 13694 standards for comprehensive spatial metrics analysis. Ideal for engineers, researchers, and scientists seeking customizable laser diagnostic solutions, it offers unmatched flexibility in optimizing laser performance for research, industrial applications, and quality assurance initiatives.

Custom configurations can be developed upon request

Realtime M² Measurement and Full Rayleigh Range Analysis

Our system transforms laser beam diagnostics with its cutting-edge capabilities, designed for real-time precision and comprehensive analysis:

• Real-Time M² Measurement: Provides instantaneous assessment of laser beam quality, enabling immediate optimizations for superior performance.
• Full Rayleigh Range Analysis: Conducts thorough examination of the multiple Rayleigh ranges without the necessity to reposition the camera, offering detailed diagnostics in a static setup and for single laser pulse.
• Continuous Monitoring: Supports persistent evaluation of laser performance, crucial for ongoing quality control and the enhancement of operational efficiency.
• Broad Application Spectrum: Indispensable across various sectors that require stringent quality assurance, from laser manufacturing to advanced scientific research, ensuring optimal performance and reliability.

Versatile Power Range Support with Built-In Attenuation

Engineered for adaptability across a wide range of laser power levels, our system integrates sophisticated features to ensure precision and efficiency:

• Built-In OD Attenuation: Equipped with -5 to -7 OD attenuation, our design is ready for immediate use in a variety of operational contexts, facilitating seamless integration into diverse setups.
• Optional High Power Attenuation: To accommodate laser output up to and above 30KW, additional attenuation can be provided to ensure reliable performance even in the most demanding environments.

This comprehensive approach to power range support underscores our commitment to delivering adaptable, precise solutions for laser diagnostics across all levels of industry and research.

Smallest from factor for measuring real time M²

Our system revolutionizes laser beam diagnostics with its unmatched compactness, blending seamlessly into various operational contexts:

• Innovative Compact Design: By eliminating the need for movable parts for camera repositioning, our system achieves a remarkably small footprint, distinguishing it from competitors and enabling easier installation and integration across a spectrum of environments.
• Flexibility and Portability: This streamlined form factor not only facilitates effortless integration into both research labs and industrial spaces but also enhances the system’s portability, allowing for simple repositioning or relocation to meet diverse application needs, such as field service.

With its focus on minimizing space requirements without compromising functionality, our system is engineered for efficiency, adaptability, and superior performance.

Shop Profiling Cameras by

Measurement Goal

Shop by measurement goal. Measure a single point in the laser or measure multiple at once to gain a deeper understanding of the beam and optics quality.

Laser Profiling (Single Spot)

The BA-CAM is designed to measure a single region of interest and is compatible with the BWA-PRO software. Below are the measurement capabilities of all the BA-CAM systems.

• Spatial Intensity distribution
• Ellipticity
• Orientation
• Centroid
• Beam Size

BA-CAM

The standard Beam Analyzer Camera capable of measuring an assortment of laser beam characteristics.

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BeamMapper ^TM

The Additive Manufacturing configuration of the BA-CAM. Used for mapping the beam profile across a build volume.

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BA-CAM (High Power)

High Power BA-CAM. Additional options for measuring laser powers up to 30 KW (500W option shown)

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Beam Waist Analyzer (Multi Spot)

The BWA-CAM is designed to measure multiple regions of interest and is compatible with the BWA-PRO software. Below are the measurement capabilities of all the BWA-CAM systems.

• M²
• BPP
• Beam Waist Diameter
• Beam Waist Position
• Rayleigh Range
• Beam Axes Orientation
• Centroid
• Ellipticity

BWA-CAM

Beam Waist Analyzer Camera for measuring an assortment of laser beam waist characteristics.

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BWA-MON (Focused Input)

BWA-CAM configuration for long focal length systems

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BWA-MON (Post-Focus Input)

BWA-CAM configuration for measuring a laser system focal spot size and position

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BWA-MON (Collimated Input)

BWA-CAM configuration for free space laser beam applications

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BWA-MON (Galvo Input)

BWA-CAM configuration for additive manufacturing such as powder bed fusion

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BWA-MON (Fiber Input)

BWA-CAM configuration for evaluating the fiber source.

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Not Sure Which Configuration is Right?

Can’t figure out which camera or configurations are right for your application? Send us an email or give us a call, we are happy to help.

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Application

Shop Profiling Cameras by application type. Configurations are available for Additive Manufacturing, cutting, welding or inspection.

Additive Manufacturing (Laser Powder Bed Fusion)

Using a Beam Waist Analyzer (BWA) in a Laser Additive Manufacturing (LAM) system offers several benefits, including:

• Enhanced Precision: Allows for detailed monitoring and adjustment of the laser beam's focused spot characteristics, leading to improved deposition quality.
• Quality Control: Real-time diagnostics help maintain consistent beam quality which results in a higher quality deposition, yielding better mechanical properties
• Efficiency Improvement: Quick and accurate beam adjustments reduce material waste and increase production throughput.
• Push the bounds of of build volume: Gain value insight of the spot quality (circularity) near the edges of the build volume

"Novel Beam Diagnostics Improve Laser Additive Manufacturing "

Explore the latest advancements in laser additive manufacturing (LAM) with our white paper, highlighting:

• Cutting-Edge Beam Diagnostics: Introduction of novel technologies for improved laser beam analysis in LAM.
• Enhanced Manufacturing Precision: How new metrology solutions contribute to higher accuracy and quality in 3D metal printing.
• Rapid Measurement Capabilities: The development of tools for quick laser parameter assessments, crucial for on-the-fly adjustments.
• Integration of Advanced Sensors: Utilization of PowerMax™-Pro sensing technology for instant high-power laser measurements.
• Compact and Efficient Design: The implementation of compact diagnostic tools, enabling seamless integration within LAM systems.

View PDF White Paper >>

BA-CAM (High Power)

High Power BA-CAM for measuring the beam profile at the origin. Additional options for up to 30 KW (500W option shown).

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BeamMapper^TM

Beam Mapper for measuring the beam profile anywhere in the build volume instantly

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BWA-MON (Galvo Input)

Galvo Input BWA-MON for measuring real time M2 of a laser galvo system at the origin

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Not Sure Which Configuration is Right?

Can’t figure out which camera or configurations are right for your application? Send us an email or give us a call, we are happy to help.

Contact Sales