Optical Surface Profilers

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3D Mapping Technology

3D Mapping Technology

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Sold by: Optics for Hire Ships from: United States
Specifications
Measurement Technique: Other (not specified)
Light Source Type: Modulated Laser
Light Source Wavelength: 650 nm
Sample Reflectivity: 10 – 90 %
Vertical Range: 10 nm
Form Talysurf PGI Optics

Form Talysurf PGI Optics

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Sold by: Taylor Hobson Ships from: United States
Specifications
Measurement Technique: Other (not specified)
Light Source Type: Coherent Continuous Wave (CW)
Light Source Wavelength: 2 nm
Sample Reflectivity: 1 – 1 %
RMS Repeatability: <0.001 nm
Form Talysurf PGI Matrix

Form Talysurf PGI Matrix

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Sold by: Taylor Hobson Ships from: United States
Specifications
Measurement Technique: Other (not specified)
Light Source Type: Coherent Continuous Wave (CW)
Sample Reflectivity: 1 – 1 %
RMS Repeatability: <0.001 nm
RMS Precision: <0.001 nm
Form Talysurf PGI Freeform

Form Talysurf PGI Freeform

Inquire Price
Sold by: Taylor Hobson Ships from: United States
Specifications
Light Source Type: Coherent Continuous Wave (CW)
Light Source Wavelength: 800 nm
Sample Reflectivity: 1 – 1 %
RMS Repeatability: <0.001 nm
RMS Precision: <0.001 nm

Did You Know?

Did you know that Optical Surface Profilers are powerful metrology tools used to measure the topography and roughness of surfaces with high accuracy and precision? Optical Surface Profilers use light to create a 3D image of a sample's surface, allowing for non-contact and non-destructive measurements. They offer fast measurement speeds and high-resolution imaging, making them ideal for quality control in manufacturing, surface characterization in research and development, and failure analysis in materials science. Optical Surface Profilers can measure surface features at sub-nanometer scale, making them suitable for a wide range of applications, including microelectronics, optics, and nanotechnology. When selecting an Optical Surface Profiler, it is important to consider factors such as the sample size, measurement range, resolution, and speed to ensure the instrument meets the specific application requirements.

Related Resources

Frequently Asked Questions

An Optical Surface Profiler is a non-contact metrology tool used to measure surface topography, roughness, and flatness of a sample. It uses light to scan the surface of the sample and create a 3D image of its topography.

Optical Surface Profilers: Unlocking Precision and Efficiency in Surface Metrology

Optical Surface Profilers are instrumental in ensuring the quality and precision of surface measurements across a wide range of industries. With advancements in technology, they are becoming more versatile and efficient. This article explores the fundamental aspects, applications, and benefits of Optical Surface Profilers.

What are Optical Surface Profilers?

Optical Surface Profilers are non-contact measurement tools used for analyzing the topography and roughness of surfaces. Through optical techniques like interferometry or focus variation, these devices create detailed 3D maps of a surface. Unlike contact methods, the non-invasive nature of optical profilers preserves the integrity of delicate materials and allows for more accurate data collection.

Types of Optical Surface Profilers

There are several types of Optical Surface Profilers based on different optical techniques:

  1. White Light Interferometry (WLI): Uses the interference of light waves to measure surface topography. Ideal for smooth surfaces.
  2. Confocal Microscopy: Employing a pinhole to eliminate out-of-focus light, this method is well-suited for analyzing steep slopes and varied materials.
  3. Focus Variation: Combines the principles of focus and triangulation, making it suitable for measuring rough surfaces.
  4. Laser Scanning Confocal Microscopy (LSCM): Utilizes laser scanning to achieve high-resolution imaging.

Applications in Various Industries

Optical Surface Profilers serve a diverse range of industries:

  1. Semiconductors: For wafer inspection and surface roughness measurement, ensuring the functionality of microchips.
  2. Automotive: In automotive engineering, they are used for analyzing wear patterns and improving surface textures for enhanced performance.
  3. Biomedical: In biomedical research, these profilers analyze biological samples, helping in diagnostics and drug development.
  4. Manufacturing and Production: Used for quality control, ensuring the precision of machined parts and tools.
  5. Renewable Energy: In the production of solar panels, surface profilers ensure the effective texturing of surfaces for maximum light absorption.

Advancements and Future Prospects

Technological advancements have greatly impacted the capabilities of Optical Surface Profilers. With improved resolution, faster scanning speeds, and automated features, they have become indispensable tools in research and industry. Furthermore, developments in AI and machine learning are paving the way for intelligent analysis, making these devices even more versatile. Looking forward, the integration of Optical Surface Profilers with Industry 4.0 initiatives is likely to enhance productivity and ensure high standards of quality control.

Conclusion

Optical Surface Profilers are essential tools in modern industry and research. Through their non-contact measurement techniques, they offer precise and reliable surface analysis. With a wide range of applications, from the semiconductor industry to biomedical research, Optical Surface Profilers are set to remain at the forefront of technological advancements. As their capabilities continue to evolve, they will play an increasingly integral role in ensuring quality and efficiency in various fields.