Local
and International collaboration
On the basis of performed
fundamental investigations, the applications of developed methods and equipment
have been realised for local non-intrusive diagnostics and control of temporal
evolution of gas parameters, such as composition, temperature, density, energy
distribution over the internal degrees of freedom.
In co-operation with the Physics Instrumentation Center, computer-controlled Nd:YAG-based
narrowband scanning CARS spectrometers have been developed and manufactured.
They were installed in various
institutions in Russia and joint experiments have been done:
Central Scientific
Research Institute of Mashinery (TsNIIMASH) Joint experiments: Temperature measurements in
a plasmatron flow.
Design Bureau
"ALMAZ".
Joint experiments: Energy distribution among vibrational and rotational degrees
of freedom in electric discharges.
Central Aerohydrodynamic
Institute (TsAGI).
Joint experiments: Energy distribution among vibrational and rotational degrees
of freedom in rarefied supersonic flows. Temperature measurements
in supersonic hydrogen-air combustion.
Central Institute of
Aviation Motors (TsIAM) Joint experiments: CARS thermometry in combustion chambers of the
aircraft engines.
Another
long-term joint
research collaboration is in progress with P.A.Hertzen Moscow Research
Oncology Institute. This collaboration is devoted to development of
fluorescence diagnostics of malignant tumors and to Photodynamic therapy of
cancer. Both methodical aspects and research equipment is being developed.
During 20 years of research
in the field of optical spectroscopy often there appeared a need in some
sophisticated equipment either not available on the market at all, or being
extremely expensive. So, several unique devices have been designed,
manufactured and tested in our Department. Now they are commercially available
from Cluster Ltd - a company, established by the General
Physics Institute in
1993.
Department of Optical
Spectroscopy was and is engaged in several international collaboration projects
both in the fields of fundamental and applied science.
1. "Four-wave
mixing spectroscopy of molecules in the gas phase"
|
Foreign partner: |
Dr. Peter Radi |
|
CH-5232 Villigen, Switzerland |
|
|
|
2007-2012 |
2.
"Time-Resolved simultaneous determination of
local temperature and species concentration in liquid petrol gas injection
using laser-induced gratings"
|
Foreign partners: |
Prof. Dr.-Ing. Alfred Leipertz |
|
University of Erlangen-Nürnberg D-91058 Erlangen-Tennenlohe, Germany Prof. Dr.-Ing. Thomas Seeger Lehrstuhl für Technische Thermodynamik University of Siegen D-57076 Siegen, Germany |
|
|
|
2005-2012 |
3.
"CARS-thermometry and concentration measurements in high pressure
hydrogen-oxygen combustion"
|
Foreign partners: |
Dr. Michael Oschwald, Dipl. Eng. Walter Clauss |
|
German Aerospace Center (DLR) |
|
|
Lampoldshausen, D-74239 Hardthausen, Germany |
|
|
|
1993-2010 |
4. "Gas
diagnostics using CARS and laser-induced gratings"
|
Foreign partner: |
†Dr. Bernd Hemmerling |
|
CH-5232 Villigen, Switzerland |
|
|
|
1994-2002 |
5. "Gas
diagnostics using laser-induced gratings"
|
Foreign partner: |
Dr. Walter Hubschmid |
|
CH-5232 Villigen, Switzerland |
|
|
|
2002-2003 |
6. "Study of
thermal laser-induced gratings in application to diagnostics of cryogenic
combustion"
|
Foreign partner: |
Dr. Brigitte Attal-Trétout |
|
91761 Palaiseau Cedex, France |
|
|
|
2001-2003 |
7. "CARS and
infrared spectroscopy of molecular clusters and absorbates", "Cluster
formation in laser-driven CVD flow reactor"
|
Foreign partner: |
Dr. Friedrich Huisken |
|
D-37073 Göttingen, Germany |
|
|
|
1989-1995 |
8. "Degenerate
Four-Wave Mixing Spectroscopy of Atoms, Molecules, and Clusters"
|
Foreign partner: |
Prof. Dr. Gerd Marowsky |
|
D-37077 Göttingen, Germany |
|
|
|
1993-1995 |
Home page About our department Main research
activities
Department scientific grants Main
scientific publications Department staff