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Optical materials and spectroscopy group

JOEX – Judd-Ofelt from excitation spectrum of Eu

All Omega parameters can be estimated from the single excitation spectrum. Read the full article published in Scientific Reports. Software can be accessed HERE


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Double-deconvolution MATLAB function

The text will be written after the publication of the article


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ICOM 2022 & IWPPP-5

The 6th International Conference on the Physics of Optical Materials and Devices (ICOM 2022) The ICOM 2022 Conference brings together scientists and technology users who investigate or develop materials for optical applications. The conference presents the state of the art in preparation methods, optical characterization, and usage of optical materials and devices in various photonic…
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Prof. Dramićanin in top 2%

Prof. Dramićanin is included in the latest “Science-wide author databases of standardized citation indicators” among the top 2% of scientists worldwide and he is among 10 highly-ranked Serbian scientists (all time) in this list! August 2021 data-update for “Updated science-wide author databases of standardized citation indicators”


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LumTHools

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NATO Women in Science

February 11 is considered as the International Day of Women and Girls in Science and this event was covered by a lot of international media even though science is not as popular as it should be. With respect to this date, our wonderful colleague, Dr Željka Antić, is listed by NATO as one of the…
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Judd-Ofelt parametrization of Pr3+ from emission spectra

Click HERE for web application The rest of the text will be written.


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JOLIR Interactive Software

An extension of the Judd-Ofelt theory to the field of lanthanide thermometry By entering the Judd-Ofelt intensity parameters into the application, the absolute and relative sensitivities and temperature resolution can be predicted. JOLIR requires either a free Wolfram CDF player or Wolfram Matematica to be installed. For former download CDF file, and for latter either…
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Arduino code for hot/cold-stage

The temperature controlled hot/cold-stage has been described in article: A. Ćirić, S. Stojadinović, M.D. Dramićanin, Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO2:Eu3+ and Nb2O5:Eu3+, Measurement Science and Technology, Volume 30, Issue 4 (2019). DOI: 10.1088/1361-6501/ab01b4 The operating manual is given HERE. The code is for: control of 1kW AC 230V heating element,…
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Temperature Dependence of Mn4+ emission decay – Software

Features and Requirements Plot absolute and relative sensitivities, lifetime and temperature resolution. Calculate maximum sensitivity Requires free Wolfram CDF player. Download it HERE. Legend Sr – the relative change of emission lifetime Sa – the absolute change of emission lifetime σ – the relative uncertainty in measurements ΔT – the temperature resolution


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