Spectroscopy News
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How Spectroscopy Is Ensuring Food Safety
12/14/2023
The impact of ingesting plastics isn’t fully known but, c’mon, it can’t be good. Fortunately, numerous detection methods are being used to keep plastics out of our foods and drinks, including spectroscopy.
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3 Rock-Solid Predictions (j/k) About What To Expect From Photonics In 2024
12/7/2023
Before 2023 comes to an end we want to go on record with three things that we guarantee will happen in 2024.
(Guarantee not valid anywhere, anytime, and/or any place. Void everywhere.)
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2023's Best: Methane Super Emitters, The Valley Of Death, Hidden Cities, And Maple Syrup
12/6/2023
It’s that time again. Let’s take a look at the most-read articles that appeared on Photonics Online this year. It’s got intrigue, suspense, and surprises. Oh, and infrared, LiDAR, and so much more.
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From Pixels to Preservation: How Hyperspectral Imaging Transforms Environmental Monitoring
11/29/2023
The fusion of hyperspectral imaging and environmental monitoring offers comprehensive insights into our environment, enabling better decision-making for sustainable practices and safeguarding the planet's health.
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Bioprocessing Illuminated: Harnessing The Magic Of Raman Spectroscopy
11/14/2023
Raman spectroscopy provides a powerful tool for molecular analysis, while bioprocessing plays a crucial role in the production of bioproducts. Let’s take a look at how the integration of these two fields contributes to advancements in various scientific and industrial applications.
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My Flex Sig, Fiber Optics, And OCT
10/5/2023
​Fiber optics are omnipresent in medicine, helping improve procedures and outcomes. Here we dig into one specific technology making use of fiber optics: optical coherence tomography. As a bonus, you also get to read about my flexible sigmoidoscopy, performed nearly 30 years ago and burned into my mind forever.
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NIRS: A Quick And Easy Way To Detect Allergens
10/3/2023
A University of Illinois study used near-infrared spectroscopy to detect allergens in quinoa flour. The method is highly accurate and researchers say it will not be difficult to develop low-cost miniature sensors based on their methodology.
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24 Ways Biophotonics Improves Medical Imaging And Robotic Surgery
9/19/2023
Biophotonics, when applied to medical imaging or robotic surgery, significantly advances healthcare by offering a multifaceted approach to diagnosis, treatment, and surgery while improving patient care and outcomes.
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NASA, ESA, And Space Photonics
8/21/2023
The history of photonics began in 1960 with the invention of the laser. Two years later the first laser echoes reflected off the moon. Thus began the field of space photonics, enhancing on-board data handling, high-resolution measurement systems, processing units, and more.
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7 Spectroscopy-Related Discoveries You Need To Know About
6/28/2023
​Spectroscopy has played a part in several recent discoveries over the past couple of months, from discovering new, exotic states of matter to revealing the invisible. Let’s take a look at seven of these breakthroughs that are in the news.