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New Simplified Mass Spectrometric Method using Laser and Graphene

A technology that can acquire high-resolution, micrometer-sized images for mass spectrometric examination without the need for sample preparation has been developed.

12 Aug 2019

Raman Spectroscopy Could Help Differentiate Benign from Cancerous Thyroid Cells

Scientists have revealed that Raman spectroscopy, an optical method, can be employed to distinguish between benign and cancerous thyroid cells.

6 Aug 2019

Free Access to Important NIR Spectroscopy Resource

Chapters from six of the Proceedings of ICNIRS conferences are now freely available, with more to follow.

6 Aug 2019

Linearly Polarized Ultrafast Laser Produced Using NOLM-Based Raman DS

In the last few decades, ultrafast fiber lasers have gained increasing interest, thanks to their applications in biomedicine, fundamental research, and industry.

18 Jul 2019

Mid-Infrared QCL Improves Signal Quality of Spectroscopic Measurements

Scientists performed an analytical technique called spectroscopic ellipsometry by using a very bright mid-infrared laser.

3 Jul 2019

Frontiers of State of the Art Precision Molecular Spectroscopy

The mid-infrared wavelength region is attractive and important for fundamental physics as well as applications such as atmosphere chemistry due to the existence of so-called "molecular fingerprints" that are inherent and strong absorption lines for individual molecules.

14 Jun 2019

Raman, UV-Visible-NIR, Photoluminescence and Polarization Spectroscopy of Microscopic Samples

CRAIC Technologies, the world leading innovator of microspectroscopy solutions, is proud to announce the addition of Raman and Photoluminescence microspectroscopy to its flagship product: the 20/30 Perfect Vision™ microspectrophotometer. Users of the 20/30 PV™ now have the ability to acquire Raman and Photoluminescence spectra, with lasers from the blue to the near infrared, in addition to UV-visible-NIR absorbance, reflectance, fluorescence and emission microspectra™.

From CRAIC Technologies, Inc. 27 May 2019

Researchers Record Spectroscopic “Fingerprints” of Molecular Gases with Mode-Locked Femtosecond Lasers

A research team from the Laser Spectroscopy Division of the Max Planck Institute of Quantum Optics, led by Dr Nathalie Picqué, has recorded fine spectroscopic “fingerprints” of molecular gases like ethylene or acetylene in the main mid-infrared region using mode-locked femtosecond lasers.

18 Feb 2019

New Cell Phone Imaging Algorithm Enables Analysis of Assays Typically Evaluated Through Spectroscopy

Smartphones that are computationally powerful, accessible, and connected are not just for “selfies” anymore, but much more than that.

13 Feb 2019

Researchers Develop the Tiniest Optical Frequency Comb

Optical frequency combs are laser sources whose spectrum comprises of a sequence of discrete, equally-spaced frequency lines that can be used for exact measurements.

12 Feb 2019

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