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Research & Technology Webinars
on demand
InGaAs Photodiode Detectors: Packaging, Performance, and SWIR Applications
Vince Forte of Marktech Optoelectronics reviews InGaAs detector types, packaging, performance characteristics, and applications in the NIR and SWIR wavelength bands. He focuses particularly on photo...
on demand
External Light Sources for Co-Packaged Optics: Applications and Beyond
The networking and computing application landscape is evolving to be cost effective, bandwidth dense, and power efficient. These new requirements bring optics and electronic processors closer...
on demand
Addressing the Measurement Challenges of XR Device Optics: Displays, Lenses, and Waveguides
Today's AR/VR/MR, collectively XR, developers and manufacturers are working with a wide array of devices such as headsets, helmets, goggles, and smart glasses. New technologies and innovative optics...
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
Optical Vortices and Their Interactions
Since the earliest theories and subsequent experiments, the study of optical vortices has delivered striking challenges to the way scientists traditionally think of light. Optical vortices are beams...
on demand
Machine Vision with Collaborative Robots
Vision-guided robots date back to the beginning of the modern industrial robot age in the early 1980s. Using vision to guide a robot has consistently been a method to add the sense of sight to a...
on demand
Recent Advancements in Structured-Light Lasers
Structured light provides the ability to tailor light within all of its degrees of freedom, including amplitude, phase, and polarization. There are many approaches to tailoring light, from using...
on demand
Understanding the Modulation Transfer Function and Beginning the Lens Selection Process
Stuart Singer of Schneider Optics, Inc. discusses how to understand the modulation transfer function (MTF) with respect to lens performance, while avoiding complex math such as fast Fourier...
on demand
The Universe Through Sight, Sound, and Touch: Exploring Multiwavelength Astrophysics Data Sets
Information from the universe can be more than just a two-dimensional snapshot. These digital assets can be transformed to enable us to listen to, feel, or virtually move through cosmic objects....
on demand
Soft Optical Systems as Biointegrated Technologies: From Biological Research to Clinical Health Care
Advanced optoelectronic systems that can intimately integrate with soft living tissues have the potential to accelerate progress in biological research and to serve as the foundations for new...
on demand
Technical Advancements in Line-Field Confocal Optical Coherence Tomography for Improving the Management of Skin Cancer
Line-field confocal optical coherence tomography (LC-OCT) is an imaging technique based on a combination of reflectance confocal microscopy and time-domain OCT. It can generate cellular-resolution...
on demand
Innovations in Interferometry: Fourier Transform Spectroscopy in the Palm of Your Hand
Currently, Fourier transform spectroscopy most often involves large benchtop devices that measure in the infrared (IR). However, recent innovations have simultaneously shrunk the technology and...
on demand
Quantitative Stimulated Raman Scattering Microscopy: From Molecules to Animals
Stimulated Raman scattering (SRS) microscopy has become a powerful chemical imaging tool that shows significant promise in numerous biological and biomedical applications. In a typical SRS microscopy...
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...
on demand
High-Power Diode Laser Modules for Manufacturing and OEM Integration
High-power diode lasers have progressed significantly since their first appearance in the market. Today, these lasers are able to utilize high power levels and high-percentage electro-optical...
on demand
Fused Silica in Radiation Environments
An increasingly wide range of applications need to be able to function in harsh environments, not only on space missions but also here on Earth, in particle detectors, for example. It is important to...
on demand
Low-Cost Compact Optical Spectroscopy and Novel Spectroscopic Algorithms
Real-time monitoring of nanoparticle delivery within biological models is essential for the optimization of nanoparticle-mediated therapies, but few techniques exist to conveniently monitor...
on demand
The Laser-Driven Light Source: Theory, Practice, and Applications
Numerous applications require broadband light sources that have stable output, high brightness, stable spectral composition, and a high degree of spatial coherence. The traditional broadband light...
on demand
Fluorescence Lifetime Microscopy for Label-Free Imaging of Cellular Metabolism and Heterogeneity
Cellular metabolism is the process by which cells generate energy. The process can be dysregulated in many diseases and pathologies, including cancer, neurodegeneration, and diabetes. Current...
on demand
A User Guide to Image Quality Assessment for Artificial Intelligence
The size and number of images for image acquisition instruments and processing techniques have grown exponentially, along with the associated storage needs and network requirements. In the fields...
on demand
Introduction to Display Metrology: Evaluating the Quality of Displays Using Scientific Systems and Methods
Display screens — on instruments ranging from smart devices to automotive displays to augmented and virtual reality headsets — influence the way individuals connect to the world....
on demand
Ray Optics Simulations
Learn about optical ray tracing using the COMSOL Multiphysics® software and watch a live demo of the software. The demo shows how to create a fully parameterized geometry of a typical lens...
on demand
Looking Deeper by Listening to Light: Photoacoustic Imaging and Its Applications
Photoacoustic imaging is a novel hybrid imaging technique that combines both optical and ultrasound imaging. In this technique, a short-pulsed laser source illuminates the tissue to generate sound...
on demand
Managing Laser Degradation in Industrial Applications
Lasers are made of physical matter. Therefore, the natural degradation of their materials can cause variability in performance. Aging optics often cause slow changes in laser behavior and, when left...
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June 2024
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