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Spectroscopy Webinars
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High-Performance PDH Locking with Reconfigurable Instrumentation
JUN
18
11:00 AM EDT
The Pound-Drever-Hall (PDH) method is ubiquitous in fields requiring laser frequency stabilization, including atomic physics, spectroscopy, and precision measurement. However, since PDH systems are...
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Accelerating Time-to-Market with Semrock Optical Filters
JUN
20
1:00 PM EDT
In today’s competitive landscape, shortening time-to-market enables earlier revenue generation, higher market share, and maximization of the product life cycle, among other key benefits. Moving...
on demand
Raman Optical Filters for Food Safety
Optical filters are critical components in Raman spectroscopy instrumentation. The key role of the optical filter is to prevent all undesired light from reaching the spectrometer and swamping the...
on demand
Spectrometer Design Principles: Enhancing Raman Spectroscopy for Advanced Applications
Raman spectroscopy, a technique predicted in 1923 and discovered in 1928, has revolutionized scientists’ understanding of the molecular world by measuring and quantifying vibrational...
on demand
Advancing Raman Spectroscopy: The Importance for Metrological Infrastructure and Standardization
Raman spectroscopy has emerged as a pivotal analytical technique across diverse fields, from environmental monitoring to nanomaterials research. Despite its widespread application, the technique...
on demand
What is the Role of Vibrational Spectroscopy in Surgery and Diagnostics?
Vibrational spectroscopy techniques are used for a wide range of materials characterization applications that require detailed molecular fingerprinting and quantification of molecular species based...
on demand
Advancements in Airborne Hyperspectral Imaging for Methane Detection in Oil & Gas
Over the last decades, technological progress has allowed combining Fourier-transform spectrometer instruments with focal-plane array imaging to provide a combination of high spatial, spectral, and...
on demand
Cutting-Edge Fabric Identification: SWIR Spectroscopy and Sorting Techniques for Post Processing
The textile industry faces a critical challenge in efficiently identifying and sorting materials composed of diverse fiber blends during recycling and valorization processes. Traditional reflectance...
on demand
Optimization of Surface Enhanced Spatially Offset Raman Spectroscopy for Applications in Pre-Clinical Cancer Imaging
In the field of optical imaging, the ability to image tumors at depth with high selectivity and specificity remains challenging. Although surface enhanced resonant Raman scattering (SERRS)...
on demand
Next-Generation Instrumentation for Optical Control and Characterization
The characterization and control of optical systems with multiple stand-alone pieces of test equipment often presents difficult challenges that lead to lower stability, more noise, and increased...
on demand
Mastering Diffraction Gratings: Selection and Integration Techniques for Analytical Instrumentation
Imagine optical elements that rival lenses or mirrors superimposed with a precise pattern of microscopic periodic structures. These are diffraction gratings that can be used in a wide range of...
on demand
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
Narrow Linewidth Laser Diode Technology for Biophotonics
Narrow linewidth lasers are a key component of numerous biophotonic diagnostic measurements, including Raman spectroscopy, flow cytometry, and blood flow. The miniaturization of these light sources...
on demand
Streamlined Single-Molecule FRET and FCS Measurements for Structural Biology and Phase Separation Studies
Quantitative single-molecule and time-resolved fluorescence techniques offer new insights into many samples from various research areas such as dynamic structural biology; cellular mechanisms driven...
on demand
Advancement of Photoacoustic Spectroscopy in Biomedicine Leveraging QCL-IR
Optoacoustic spectroscopy, a technique originally established in the 19th century, is currently being leveraged to push boundaries in biomedical science. Research groups are making vast improvements...
on demand
2D IR Spectroscopy Probes Impact of Gold Nanoparticles on Amylin Aggregation
2D IR spectroscopy is a powerful tool for understanding how protein structure changes and the dynamics of that process. The combination of 2D IR and 13C18O isotope labeling has previously been used...
on demand
Digital Chemical Histopathology: Fast Infrared Spectroscopic Imaging Provides Practical Solutions
Histopathology underpins many diagnostic tests and research in solid tissues. The recognition of important tissue structures and disease progression is typically conducted by examining morphology and...
on demand
Applying SERS to Expand the Pool of Markers Under Investigation in Clinical Settings
This presentation describes the path to adopt surface-enhanced Raman spectroscopy (SERS) in clinical settings, including some of the efforts to develop enzymatic activity assays, direct-detection...
on demand
Compact Spectrometers Enhance Capability for Blood Analysis
Compact spectrometers are enabling real-time, non-invasive measurements of various biomarkers such as oxygen, hemoglobin, bilirubin, carbon dioxide and pH, in both traditional clinical settings and...
on demand
Speckle Contrast Optical Spectroscopy Measures Mouse and Human Brain Dynamics
Recent experiments have demonstrated the capability of speckle contrast optical spectroscopy (SCOS) to measure dynamics in both mouse and human brains, exploiting speckle statistics. For mouse brain...
on demand
AI-driven Multimodal Imaging – A Powerful Toolbox for Tumor Diagnosis
Spectroscopic techniques have the potential to provide morphological information and molecular fingerprint information in a non-invasive and label-free manner. This presentation reports on the...
on demand
A Screening Test for Alzheimer’s Disease Based on Raman Hyperspectroscopy and Machine Learning
Raman hyperspectroscopy combined with advanced statistics is uniquely suitable for characterizing microheterogeneous systems. Understanding the structure and biochemical composition of samples at the...
on demand
Optical Spectroscopic Assay Nondestructively Measures Key Metabolic Parameters
To maximize cancer patients’ survival, in vitro cancer cells and newly developed patient-derived organotypic tumor models are widely used to investigate the role of metabolism reprogramming in...
on demand
Using TD-fNIRS to Measure the Impact of Alcohol and Ketamine on the Brain
Perdue presents the results from two studies that highlight how researchers can use time-domain functional NIR spectroscopy (TD-fNIRS) to quantify the impact of substances on the brain. In the first...
on demand
Fiber Solutions in 0.3 to 16µm Range Enable Specialized Biomedical Applications
Fiber solutions for biomedical applications in the 0.3-16µm range include those utilized for multispectral diagnostics to define tumor margins and to detect osteoarthritis. IR-endoscopes and...
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May/Jun 2024
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