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Test & Measurement
Content Dam Lfw Online Articles 2017 06 Banner Entwurf 1 3 Crop
Test & Measurement
Gigahertz-Optik to display spectral light and color measurement device at LASER World of PHOTONICS 2017
The BTS2048-VL spectral light and color measurement device meets all requirements in LED measurement technology in industrial manufacturing.
Nov. 20, 2024
Sean Kelley/NIST
To create electric charges in silicon, researchers shine pulsed laser light onto a sample. One-photon tests using visible light only penetrate a tiny way into a silicon sample--on the order of micrometers or smaller. But the new two-photon tests using near-infrared light penetrate much, much deeper into silicon--on the order of millimeters or longer. The one-photon tests create a lot of electric charge (shown here as pluses and minuses) in a relatively small volume. By contrast, the two-photon test creates far fewer electric charges in a much larger volume.
Test & Measurement
NIST uses terahertz waves to make ultrasensitive silicon measurements
Feb. 28, 2020
HORIBA Scientific
RamanFest brings together a number of important luminaries in the field of Raman spectroscopy for technical presentations and networking opportunities.
Spectroscopy
HORIBA Scientific and UCI host two-day RamanFest in late June 2020
Feb. 13, 2020
Gentec-EO
Enter the Gentec-EO Laser Lab Awards contest by March 31, 2020.
Test & Measurement
Gentec-EO Laser Lab contest to award laser measurement kits
Feb. 12, 2020
FIGURE 1. Optical processes involved in Raman scattering and other light-tissue interactions are compared.1
Spectroscopy
Spectroscopy/Oncology/Optical Biopsy: Visible resonance Raman improves tumor identification and grading
Oct. 1, 2019
NSWC Corona
The Naval Surface Warfare Center (NSWC) Corona was awarded several patents for laser-based spectrophotometry equipment to detect chemical and biological threats.
Spectroscopy
U.S. Navy awarded three spectrophotometry patents for threat detection
Sept. 24, 2019
Coda Devices
The Thorlabs acquisition of Coda Devices will include Coda’s portable Raman spectroscopy products, such as this analyzer that can detect heroin and fentanyl inside clear baggies, protecting the lives of first responders who can avoid direct contact with unknown substances.
Test & Measurement
Thorlabs ramps Raman spectroscopy expertise through Coda Devices acquisition
Aug. 13, 2019
FIGURE 1. LASER World of PHOTONICS takes place at the Messe München fairgrounds, outside of Munich.
Lasers & Sources
LASER World of PHOTONICS 2019: Inspiring
June 7, 2019
Lmi
Test & Measurement
3D laser line profiler from LMI Technologies available
May 13, 2019
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