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Test & Measurement Webinars

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Pyroelectric Detectors: Insight to Energy
Pyroelectric detectors are critical in advancing various technologies by providing quantitative insights into the energy within a system. This session explores the technology, history, and diverse...
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Accelerating Life Sciences Imaging Instrument Development with Unrivaled Performance and Speed
Developing a high-performance fluorescence microscope is a challenging task in which all subsystems must work in harmony. In this webinar, Joseph Mulley and Jim Feeks from IDEX Health & Science...
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Measuring Starlight with an Ultrafast Laser: Astrocomb Development for the Extremely Large Telescope
Set for completion in 2028, the Extremely Large Telescope (ELT) promises a new era in astronomical exploration with its state-of-the-art technologies and larger than ever light collection area. With...
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Quantitative Evaluation Method for Depth Accuracy and Precision Metrics in Depth Cameras
Establishing a standardized approach for evaluating Depth+RGB cameras is essential for objective comparisons and informed decision-making in robotics, smart manufacturing, and 3D scanning industry...
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Serial Communication for Quick Integration of Automated Laser Output Measurements
How quickly can you automate laser beam power, energy, or profile measurements in your control environment? Accurate laser performance diagnostics can be integrated into various laser systems and...
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Solid-State Light Sources: Understanding the Performance of VCSELS, Laser Diodes, and LEDs
VCSELS, Laser Diodes, LEDs, and other solid-state light sources have become mainstays in our lives. Parameters critical to their performance include spectrum, divergence, mode, intensity, and more....
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Ensuring Stable Processing with High-Power Continuous Wave Lasers through Targeted Beam Analysis
Powerful, yet sensitive: High-power laser beams are easily disturbed before reaching the metallic workpiece. Changes in the relevant beam parameters can be subtle, like gradually increasing focus...
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High-Speed Broadband Thermal Energy Sensors for Pulse-by-Pulse Ultrafast Laser Pulse Characterization
A new generation of thermal high-speed laser energy sensors based on laser-induced transverse voltage (LITV) has been used to measure and characterize pulse-by-pulse energy of fast and ultrafast...
on demand
Laser Characteristics that Drift and How to Manage the Changes
Lasers used for material processing face two general challenges over the course of their lives. First, these lasers operate at relatively higher power levels compared to lasers used in other...
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When Precision Matters: New Applications of Air Bearing Motion Systems
Air bearing motion systems are essential in many tests and production applications where ultra-high precision, cleanliness, and reliability matter. In the contemporary landscape of advanced...
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Quantum Efficiency Measurements: Fundamentals for Solar Cell Research, Part 2
In today’s energy-challenged world, clean energy topics are increasingly important, particularly with solar cell designs reaching new efficiency breakthroughs. This webinar series shares the...
on demand
Dual-Comb Ranging for Industrial Applications
Dual-comb ranging (DCR) is a powerful optical metrology technique capable of absolute distance measurements at high-precisions and rapid update rates. Unfortunately, data analysis usually requires...
on demand
Custom Optics Unleashed: Rapid Prototyping and Engineering
When designing an optical system, the use of catalog optics shortens lead times and can decrease bill of material (BOM) costs. However, it can be challenging to find a product that meets all the...
on demand
Quantum Efficiency Measurements: Fundamentals for Solar Cell Research, Part 1
In today’s energy-challenged world, clean energy topics are increasingly important, particularly with solar cell designs reaching new efficiency breakthroughs. This webinar series shares the...
on demand
Optimizing MTF Measurement Accuracy in Optical System Evaluation
Determining absolute modulation transfer function (MTF) measurement accuracy comes with challenges — including the need to consider all influencing variables. This presentation details an...
on demand
High Quality Measurements of Mid Spatial Frequencies in Optical Surfaces
Modern computer numerical control (CNC) polishing has revolutionized optical component manufacturing by enabling both more precise and wilder surface shapes to be deterministically manufactured....
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Lock-in Amplifier or Boxcar Averager? Choosing the Right Measurement Tool for Periodic Signals
When it comes to analyzing periodic signals, selecting the appropriate measurement tool is crucial for achieving accurate and meaningful results. Gustavo Ciardi of Zurich Instruments delves into the...
on demand
Overcoming the Challenges of Measuring Diverging Beams in Biophotonics Applications
Biophotonics applications often involve precision measurements of optical power. The light sources used to extract details in these applications are almost always diverging or converging (for...
on demand
Revolutionizing Measurements: Next-Generation Strategies for Modern Phase Detection
Liquid Instruments co-founder and CEO Daniel Shaddock shares next-generation strategies to perform optical phase locking using digitally implemented, FPGA-based lock-in amplifiers and phasemeters. He...
on demand
Medical Laser Applications: Defining Measurement Solutions That Keep the Process on Track
As with any precision process, laser-based medical applications demand tight control of a laser’s behavior to keep the process on track. But how is this implemented in applications? Mark...
on demand
As Applications Multiply, Silicon Photonics Manufacturing Needs to Subtract
This year is an odd and challenging one for many fields. For silicon photonics specifically, macroeconomic headwinds and concerns about war push against the tide of opportunity driven by the rapid...
on demand
QCL Dual-comb Spectroscopy for Density and Melt Flow Rate Prediction of Polyethylene
The high variety of tailor-fitted molecular structures of Polyethylene (PE) can fulfill the requirements of various applications, however, it also poses difficulty in the mechanical recycling of...
on demand
Key Considerations When Utilizing Laser-Induced Breakdown Spectroscopy
Laser-induced breakdown spectroscopy (LIBS) is a fast, nondestructive analytical technique that uses a laser to generate a plasma on the surface of a sample, producing emission spectra that can be...
on demand
3D Optical Metrology: Capabilities for a New Era
3D optical methods have come a long way from the early stereo viewers and multiangle sliding images that existed more than a century ago. As measurement tools, these methods have in the past 40 years...
on demand
Key Considerations for Part and Sample Holding in Interferometric Characterization
Interferometry is a powerful tool when used to characterize optical surface form errors, as well as accumulated errors, when measuring transmitted wavefronts. Opticians and engineers have many...
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