Master your optical measurements with precision and clarity. Designed for reliable performance, broad wavelength coverage, and straightforward operation, perfect for research, industrial testing and material analysis.#JingyiOptoelectronics #Spectrometer #OpticalAnalysis #LabEquipment
Hyperspectral image of Butterflies.
Can a full spectrometer fit on a chip?
This AI‑powered, #photon‑trapping #spectrometer uses just a few silicon detectors to capture detailed visible-NIR spectra.
The result? Portable, low‑light sensing for health, environment, + beyond. 💡
Read more in #AdvancedPhotonics: https://bit.ly/401Hxrv
Portable Spectrometer Market Size, Share, and Industry Analysis: What to Expect by 2026 www.marketresearchfuture.com/reports/port... #portable, #spectrometer, #market, #size, #share, #and, #industry, #analysis:, #what, #to
Circular Dichroism Microspectroscopy for Biological Applications #biology #microscope #microscopy #spectroscopy #spectrometer #spectrophotometer www.microspectra.com/about-craic/...
Quality control of each pixel of a display #microscope #spectrometer #metrology www.microspectra.com
#ALLAN #LUDWIG
multi-search-tag-explorer.allgraph.ro/advanced-sea...
#GAMMA #RAY #IMAGING #SPECTROMETER
aepiot.com/advanced-sea...
bsky.app/starter-pack...
Abstract Raman microscopes are widely used in various fields and their spectral resolutions differ greatly depending on the system and optical components. Thus, it is important to evaluate the spectral resolution of Raman systems under measurement conditions. Although calcite is a crystal with a trigonal structure and its narrow peak at ∼1086 cm−1 has been used to evaluate the spectral resolution of Raman spectrometers, the peak width of calcite itself, ∼1.3 cm−1 at full width half-maximum (FWHM), is not negligible under high spectral resolution conditions. Because the calcite peak at ∼1086 cm−1 originates from symmetric stretching, which is a common vibration mode for carbonate salts, we examined strontium carbonate (SrCO3), barium carbonate (BaCO3), and lead carbonate (PbCO3) reagents to find a material having a narrower peak width than calcite. SrCO3, BaCO3, and PbCO3 peaks originating from symmetric stretching were observed at 1072, 1059, and 1054 cm−1, respectively, and their peak widths at FWHM (0.67, 0.92, and 1.09 cm−1, respectively) were narrower than that of calcite (1.36 cm−1). The narrow peak width of SrCO3 was strongly dependent on its purity, probably due to its high structural regularity, and the change in the peak width (FWHM) was only 0.12 cm−1 between 5 °C and 45 °C. Thus, we concluded that the high-purity SrCO3 peak at 1072 cm−1 was the narrowest peak of Raman scattering light under ambient conditions and is suitable for evaluating high spectral resolution for Raman spectrometers.
New from Applied Spectroscopy!
High-Purity Strontium Carbonate Shows the Narrowest Peak Width of Raman Scattered Light
Read more: https://doi.org/10.1177/00037028251318757
#SAS #Spectroscopy #Raman #Spectrometer #resolution #symmetric #stretching #vibration #peak #laser
Image of finger clip with apertures for light, hyperspectral camera (HSC) and spectrometer. A scheme, indicating that the computer analyzes the combined signals from the HSC and spectrometer. A graph, indicating a good correlation (k=0.92) between the true and predicted values of HGB-Model 3 in blood. Text Box: Conclusion: Spectrometers have low amplitude resolution and accuracy, while HSPs suffer from limited number of wavelength channels. To solve this, we propose a method of acquiring spectrometer data combined with HSP and modelling the data. This combines the advantages of both, and effectively improves the accuracy of the non-invasive blood components measurements.
New from Applied Spectroscopy!
Combining a #Multispectral Camera and #Spectrometer for #Spectral Data Acquisition and #Noninvasive Blood Composition Measurement
#SAS #Spectroscopy #bloodanalysis #hyperspectral
Add spectroscopy to your microscope with the Ruby Dragon #microscope #spectrometer #science www.azom.com/news.aspx?Ne...
Quality control of each pixel of a display #microscope #spectrometer #metrology www.microspectra.com
[2025 OPEN ACCESS]
Development of a full field-of-view spectroscopic single-molecule fluorescence instrument with improved methods for calibration
2025 Appl. Phys. Express 18 012003
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#molecule
#fluorescence
#spectroscopy
#spectrometer
CRAIC Technologies Announces Lambdafire™ 2.0 — Next-Generation Spectroscopy Software for Microscale Analysis #microscope #spectrometer #spectrophotometer #software #spectroscopy #Microscopy www.microspectra.com/news/32-late...
Exploring room temperature polaritons in 2d perovskite systems #perovskite #science #spectroscopy #spectrometer #Raman #microscope #microscopy www.microspectra.com/about-craic/...
Happy Friday/weekend!
www.laserfocusworld.com/home/video/5...
#spectrometer #metasurfaces #optics #photonics @jmurphoton.bsky.social
Study UV Vision in Animals with Microspectroscopy #microscopy #microscope #spectroscopy #science #vision #spectrometer www.minervaeng.com/2025/06/17/u...
CRAIC Technologies Introduces Smart Merge: Seamless Spectral Integration Across UV-Visible-NIR Ranges #spectrometer #spectroscopy #microscope #microscopy www.microspectra.com/news/32-late...
Controlling perovskite emissions with optical quasi-BIC #microscopy #microscope #perovskite #science #spectroscopy #spectrometer
www.microspectra.com/about-craic/...
This Tiny Device Could Turn Your Phone Into a Lab-Grade Spectrometer #Science #TechnologyandEngineering #Spectrometer #SmartphoneTech #Innovation
How does UV-Vis-NIR microspectroscopy distinguish microfibers in forensic analysis? #microscopy #microscope #ForensicScience #forensics #evidence #Spectroscopy #spectrometer #spectrophotometer www.microspectra.com/about-craic/...
Engineering chirally selective luminescence with twisted metasurfaces and achiral emitters #microscope #microscopy #Spectroscopy #spectrometer #spectrophotometer www.microspectra.com/about-craic/...
How chiral cellulose nanocrystals enable full-color CPL with quantum dots #microscopee #Microscopy #spectrometer #Spectroscopy #spectrophotometer www.microspectra.com/about-craic/...
This fun project has so much potential! We are now trying to use the plastic #spectrometer for an interesting computational #sensing application. Stay tuned!
A #research team, including #engineers from @cam.ac.uk and Zhejiang University, has developed a breakthrough in miniaturised #spectrometer #tech that could dramatically expand the accessibility and functionality of #spectral imaging in everyday devices
www.eng.cam.ac.uk/news/plastic...
An up-close look at several of GRETA’s germanium detectors, each made up of four position-sensitive quadrants, installed for testing at Berkeley Lab.
#GRETA will be the world’s most sensitive gamma-ray #spectrometer when it comes online later this year. Learn about the #engineering that went into this powerful instrument, which will soon be probing the fundamental building blocks of the universe.
Read about GRETA: bit.ly/46yCJhs
#PocketPotentiostat: #OpenSource framework for a #potentiostat, #galvanostat & #electrochemical #impedance #spectrometer:
- #voltammetry & #chronoamperometry (pA-0.1 A & ±12 V)
- #chronopotentiometry
- #EIS bandwidth: 0.1-1 MHz
doi.org/10.1021/acs....
#DIYbio #electrochemistry #lab #instruments
Here is the video tutorial on how to use the #pocketspectrometer’s web interface. We had a french intern student (Gabriel Kirady) who kindly recorded this video while using the spectrometer. #OpenSource #Spectrometer #STEM #DIY #CitizenScience #Instrumentation #OpenHardware
