Visualization of inhomogeneities in Ti:Sapphire laser medium

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F24%3A00013440" target="_blank" >RIV/46747885:24220/24:00013440 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1051/epjconf/202430906024" target="_blank" >https://doi.org/10.1051/epjconf/202430906024</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/202430906024" target="_blank" >10.1051/epjconf/202430906024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Visualization of inhomogeneities in Ti:Sapphire laser medium

Popis výsledku v původním jazyce

This work presents innovative methods for visualizing inhomogeneities and stress distributions in Ti:Sa (titanium-doped sapphire) crystals, which are challenging to assess due to their birefringent nature. Two experimental approaches were developed: the first enables two-dimensional mapping of the Figure of Merit (FoM) and absorption at wavelengths of 532 nm, 780 nm, and 1550 nm, revealing variations in absorption across the crystal. The second experiment utilizes circularly polarized light and polarization imaging to detect internal stress and defects. The results demonstrate the successful visualization of lateral absorption, stress, and core features within the crystals, offering insights into their optical quality. These techniques provide new possibility for evaluation of laser materials, with significant implications for improving the manufacturing and selection processes of Ti:Sa crystals in advanced laser applications.

Název v anglickém jazyce

Visualization of inhomogeneities in Ti:Sapphire laser medium

Popis výsledku anglicky

This work presents innovative methods for visualizing inhomogeneities and stress distributions in Ti:Sa (titanium-doped sapphire) crystals, which are challenging to assess due to their birefringent nature. Two experimental approaches were developed: the first enables two-dimensional mapping of the Figure of Merit (FoM) and absorption at wavelengths of 532 nm, 780 nm, and 1550 nm, revealing variations in absorption across the crystal. The second experiment utilizes circularly polarized light and polarization imaging to detect internal stress and defects. The results demonstrate the successful visualization of lateral absorption, stress, and core features within the crystals, offering insights into their optical quality. These techniques provide new possibility for evaluation of laser materials, with significant implications for improving the manufacturing and selection processes of Ti:Sa crystals in advanced laser applications.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EOS ANNUAL MEETING, EOSAM 2024

ISBN

—

ISSN

2100-014X

e-ISSN

—

Počet stran výsledku

2

Strana od-do

—

Název nakladatele

E D P SCIENCES

Místo vydání

—

Místo konání akce

Naples, ITALY

Datum konání akce

1. 1. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001353751800118