NOW ON DEMAND: Six new webinars on the latest innovations and applications in polymer optics.
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Spectroscopy Webinars

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Infrared Spectroscopy and Imaging Probes the Nano Realm via Photothermal Detection
Fourier transform infrared (FTIR) spectrometry has been a powerful capability for scientific research and industrial problem-solving for over 50 years now. There are, however, some limitations that...
on demand
Novel FTIR Technique Achieves Stable Spectral Measurement in the UV-VIS Range
Dispersive spectrometers are compact, industrial-grade devices capable of measuring the spectrum of light from the visible to the infrared (IR) spectral regions. However, the presence of an entrance...
on demand
Optimizing Particle-Correlated Raman Spectroscopy Methods for Forensic Soil Mineral Analysis
Soil evidence has the ability to provide investigative leads, as well as associate an unknown specimen from a shoe, tire tread, or shovel with a known. Although numerous cases have demonstrated the...
on demand
Raman Spectroscopic Characterization of Microplastics
Plastic pollution, specifically microplastics and nanoplastics (plastic particulate <5 mm), is a global problem that threatens the environment and potentially human health. Microplastics have been...
on demand
Rapid and Effective Large-Area Raman Imaging: Raman Microscopy Evolves
The last 25 years have seen Raman microscopy evolve from a relatively slow spectroscopic imaging technique, which could take days to image a sample, to an accepted rapid and powerful technique. It is...
on demand
Rapid Reaction Monitoring via QCL-Based Mid-IR Dual-Comb Spectroscopy
Understanding the mechanism of a chemical reaction is an important step away from trial-and-error-based reaction optimization. By studying the structures of intermediates — how long they exist...
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Seeing Life at the Molecule Level via Advanced Chemical Microscopy
Chemical microscopy utilizing fingerprint vibrational spectroscopic signals is able to map the chemical contents temporally and spatially. Such capacity opens a new window through which to visualize...
on demand
Smartphone Spectroscopy Enables Citizen Science
Spectropolarimetry is a powerful remote sensing technique that enables the retrieval of air and water quality parameters that traditional spectroscopy cannot probe. iSPEX 2 is a smartphone...
on demand
Squeeze More Out of Your Measurement with Modern Lock-in Amplifier Technology
Measurement time is precious, so it is critical to capture as much information as possible in one experimental run. The goal of this talk is to provide you with insights into how modern lock-in...
on demand
What to Pack in Your Portable Spectrometers
Over the past two decades, laboratory instrumentation has migrated into the field, enabling many analyses to be carried out on-site. Designing spectrometers for field use requires careful planning...
on demand
Quantum Cascade Lasers: Theory and Applied Use for Gas Monitoring
The birth of lasers was a scientific revolution that changed the world as we know it. Lasers are critical in areas such as lidar/automated driving, surgical instruments, heat treatment, and...
on demand
Good, Better, Best: Pushing the Limit in Optical Spectroscopy
This webinar will present instruments and their respective uses for UV-VIS-NIR and Fourier transform infrared (FTIR) spectroscopy, some of the most commonly used analytical techniques prevalent in...
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Focus on Recovering Signals in Optical Experiments
Capturing meaningful information while avoiding sizable overheads is crucial for all experiments in optics. It is what makes the difference between data that can be analyzed straightaway and a vast...
on demand
Avalanche Photodiodes – Design and Applications
The high-gain properties in avalanche photodiodes (APDs) make these devices an ideal choice for low-light-level detection in optical communications, spectroscopy, range finding and many other...
on demand
Optimize the Signal Acquisition for Optics and Photonics Measurements
Optical measurements are ideally suited to study the smallest changes in a parameter or a signal of importance to a physical system. This is the case for the minuscule length changes tracked by...
on demand
A New Approach to Interferometry: Unlocking New Possibilities in UV-VIS Spectroscopy
Dispersive spectrometers are compact, industrial-grade devices capable of measuring the spectrum of light from the visible to the infrared (IR) spectral region. However, they are constrained by the...
on demand
Ellipsometry: What Is It and What Can It Do for You?
Spectroscopic ellipsometry is a nondestructive technique that uses polarized light to probe a sample. In this webinar, presenter Andrew Martin of J.A. Woollam will cover the science behind...
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Raman Spectroscopy: Theory, Practice, and Applications
Raman spectroscopy is a spectroscopic technique that probes vibrational states of molecules using, for example, visible light. It requires very little or no sample preparation and can be employed to...
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Leak Testing Sealed Laser and Photonics Components
There are several technologies used to locate and/or measure leaks. Each may have advantages in terms of cost, sensitivity, repeatability, or ease of application. In this webinar, Agilent...
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Spectroscopic OCT: Seeing Under the Skin with Depth-Resolved Spectroscopy
This webinar, presented by Adam Wax, Ph.D., will introduce new methods for evaluating skin injury using spectroscopic measurements based on coherence imaging. These methods were developed by Wax and...
on demand
Continuously Variable Filters for Spectroscopy, HSI, and Fluorescence Diagnostics
This webinar will introduce you to advances in variable filters, especially in the areas of transmission and blocking. You will learn about the properties and performance of variable filters, and how...
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Optics and Astronomy
What tools and equipment will be needed for 21st century astronomy? In this webinar, you will learn about innovative optical approaches to astronomy to support research at a global level. The...
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Hand-Held Spectrometers in 2018 and Beyond
Portable and hand-held spectrometers have matured, and in the past few years hand-held devices targeted to the general consumer market have been introduced. This webinar will survey the portable...
on demand
Fundamentals of Helium Leak Detection
From LEDs to medical devices to microelectronics to fiber optics — everything leaks! This 40-minute webinar, presented by Agilent Technologies, will describe the challenges of locating and...
on demand
Fused Silica Selection: Solutions for Price vs. Performance
Fused silica is a key material in a multitude of optical applications, including high-power laser systems, spectroscopic instrumentation, astronomy and telecommunications. In this webinar, presented...
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