International Laser Center of MSU
   
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Multichannel spectroscopy
ILC of Bratislava


Science
22.04.2015

International Fall School on Organic Electronics

Hotel Soyuz, Moscow region. 
Oral abstracts submission deadline  -  May 01, 2015.
Poster abstracts submission deadline  -  June 01, 2015




Education
20.09.2009

LGS - 2009

3-d International Laser Graduate School "Modern Problems of Laser Physics LGS-2009"  
Moscow – Vyatichi, November 9 – 11, 2009.


Seminar
12.03.2014

ILC and GPWP Chair Seminar

March 21, 2014
15:00 S.A. Akhmanov Hall, Nonlinear Optics Bld.

Alexander Pukhov...


Home Collaboration ILC of Bratislava ILCB laboratories Laboratory of Optical Diagnostics and Visualization Multichannel spectroscopy

Multichannel spectroscopy

One of the trends in the conventional spectroscopy lies in substituting CCD arrays and matrices for the single-channel detectors. The multichannel detection allows recording of one or several spectra at a time. 2D CCD-detectors with high resolution (up to several million pixels) enable one to obtain information regarding the dimensions and spectral characteristics of the object under study by detecting images at a few wavelengths. The flexibility of the experimental arrangement is provided by optical waveguides and fibers.

Components

  • SpectraPro-300i spectrograph equipped with a highly-sensitive CCD-camera (Acton Research Corporation, USA)

  • SPEC-10 detector (Princeton Instruments, USA)

  • MultiView software (Princeton Instruments, USA)

  • PCA2000 portable fiberoptic spectrograph (Ocean Optics, USA)

  • Spectroscopic fibers and probes

Applications

  • Determination of the spectral characteristics and spatial distribution of radiation in a large variety of applied problems: from the material spectroscopy and biomedical studies to nonlinear optics.

SpectraPro-300i spectrograph with SPEC-10A detector and 5-m optical fiber

A microscopic image of the tissue layer: color vertical panels show the absorption spectra in the corresponding points

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