Transcript Folie 1 - İnnovasiya

AZƏRBAYCAN MİLLİ ELMLƏR AKADEMİYASI
XƏBƏRLƏRİ
ELM və İNNOVASİYA seriyasının
İNNOVASİYA BÜLLETENİ № 6
UOT 539.1.08
QURĞU İLƏ TƏNZİMLƏNƏN OPTİK ŞÜALANMA
ƏLAQƏLİ İNFRA QIRMIZI İNTERVALINDA
ORTA HESABLA ÜÇ XASSƏ ƏSASINDA BİR
SPEKTR HAZIRLANMASI
Date of presentation
PROJECT IDEA
Vilnius, 6-8 November, 2013

Project name:

Elaboration of tunable coherent optical radiation in the average IR range of a spectrum on the basis of
triple chalcohenides
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Proposal outline:
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To obtain analytical expression for conversion efficiency in the constant-intensity approximation permitting to take into
account the influence of phase effects on the process of frequency conversion of laser radiation; To investigate the
dependences of frequency conversion on parameters of task (the length of nonlinear medium, pump wave intensity, phase
mismatching between interacting waves, absorption coefficients); To estimate an expected conversion efficiency on different
wavelengths of laser radiation; To calculate of the angles of phase matching and angular dispersion coefficients for crystals
on wavelengths of the IR range; To estimate the width of angular phase matching and angular mismatch from direction of
phase matching; To calculate the optimum parameters of both crystal-converter and a source of radiation for conditions of
uncritical phase matching; To determine the angular disperse coefficient of first order (or second order) for crystals; To
compare the obtained results on conversion efficiency with analogous results in case of other crystals and with
corresponding experimentally measured values.
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Project objectives:
(outcomes, socio-economical impacts)


It is offered to carry out the following problems on the basis of theoretical study of the nonlinear process for wave interaction
in the constant-intensity approximation: the detailed analysis of second harmonic generation in IR region crystal; the
parametric wave interaction in new triple chalcohenide crystals; the definition of a condition of effective tuning of parametrical
generation in wide area of wavelengths of the radiation, exceeding similar existing converters; the elaboration and
manufacturing of the pilot equipment based on the new perspective nonlinear crystals (LiInSe2, LiInS2, BaGa4S7, LiGaS2,
LiGaSe2) with high output characteristics.
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Date of presentation
WANTED

Competences & Skills wanted
(Technical, Design, Coordination, Writing, etc)

Technical - physics
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Types of partners sought
(Industry, SME, RTD center, University, User-groups, etc)

Scientific research group at University or at Scientific Research Institute

Work to be performed
(Prototyping, Programming, System Integration, Dissemination, Engineering,
etc)

Engineering
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SKILLS
OF THE PROPOSER
Please describe your own skills, competences and expertise relevant to
the project idea
Participants of research team of the project have certain experience on theme of the project and appropriate
publications on investigation of nonlinear wave interaction, of the process of frequency conversion in optical
media. The team, which will be work under the project, consists from specialists working with different
problems of physics of semiconductors, nonlinear optics and quantum electronics.
Principal Investigator of the project (Kasumova R.J.) has advanced experience on investigation of
nonlinear wave interaction, of the process of conversion of optical frequency.
Intrinsic Merit: Realization of this project may lead to new approaches in understanding of the nonlinear
interaction in nonlinear crystal, to search of new effective nonlinear materials (on the basis of triple
chalcohenides ) for tunable coherent optical radiation in the average IR range of a spectrum
Utility: The project will allow us to develop the effective converter of optical frequency in the average IR
range of a spectrum , to give the recommendation on creation of the effective frequency converter.
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CONTACTS
Name: Kasumova Rena Jumshud
Institution/Organisation: Physics Department of Baku
State University
ZIP & City: AZ1148 Baku
Country: Azerbaijan
Phone number: +994 12 539 05 23
Email: [email protected]
Web:
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Date of presentation