<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-2">
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta name=Generator content="Microsoft Word 15 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.MsoPlainText, li.MsoPlainText, div.MsoPlainText
{mso-style-priority:99;
mso-style-link:"Plain Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.PlainTextChar
{mso-style-name:"Plain Text Char";
mso-style-priority:99;
mso-style-link:"Plain Text";
font-family:"Calibri",sans-serif;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoPlainText><font size=2 face=Calibri><img width=893 height=248 id="_x0000_i1029" src="cid:image001.png@01DBC979.46BE1610"><o:p></o:p></font></p><p class=MsoPlainText><font size=2 face=Calibri><o:p> </o:p></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>Vabimo vas na 12. predavanje iz sklopa »Kolokviji na IJS« v akademskem letu 2024/25, ki bo v <b><u><span style='font-weight:bold'>torek</span></u>, 27.</b> <b><span style='font-weight:bold'>maja 2024, <u>ob 15:00</u></span></b> <b><span style='font-weight:bold'>izjemoma v Veliki fizikalni predavalnici (Peterlinov paviljon)</span></b> Fakultete za matematiko in fiziko Univerze v Ljubljani, Jadranska cesta 26, Ljubljana. Predavanje bo <b><span style='font-weight:bold'>v angleščini</span></b>. <o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=5 face=Calibri><span style='font-size:16.0pt;font-weight:bold'>Atosekundni svetlobni sunki za proučevanje dinamike elektronov<o:p></o:p></span></font></b></p><p class=MsoNormal><font size=5 face=Calibri><span style='font-size:16.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><u><font size=3 face=Calibri><span style='font-size:12.0pt;font-weight:bold'>prof. dr. Anne L’Huillier<o:p></o:p></span></font></u></b></p><p class=MsoNormal><b><font size=2 face=Calibri><span style='font-size:11.0pt;font-weight:bold'>Nobelova nagrajenka</span></font></b> za fiziko leta 2023<i><span style='font-style:italic'><o:p></o:p></span></i></p><p class=MsoNormal><i><font size=2 face=Calibri><span style='font-size:11.0pt;font-style:italic'>Univerza v Lundu</span></font></i><i><span style='font-style:italic'>, Švedska</span><o:p></o:p></i></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt;mso-fareast-language:EN-GB'>Ko močna laserska svetloba interagira s plinom atomov, nastanejo harmoniki višjega reda, ki v časovni domeni tvorijo niz izjemno kratkih svetlobnih sunkov z dolžino reda velikosti 100 atosekund. Ti atosekundni sunki omogočajo preučevanje dinamike elektronov v atomih in molekulah z uporabo črpalno-bralnih tehnik. V predavanju bodo izpostavljeni nekateri ključni koraki na področju atosekundne znanosti, od tvorbe harmonikov višjega reda do merjenja atosekundnih sunkov. Predstavljena bo tudi uporaba atosekundnih sunkov v atomski spektroskopiji.</span></font><o:p></o:p></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=2 face=Calibri><span style='font-size:11.0pt;font-weight:bold'>O predavateljici</span></font></b>: Anne L'Huillier je profesorica atomske fizike na Univerzi v Lundu in članica Kraljeve švedske akademije znanosti. Je prejemnica Nobelove nagrade za fiziko leta 2023 in Wolfove nagrade za fiziko leta 2022.<o:p></o:p></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:10.0pt'>Napovednik predavanja in posnetke preteklih predavanj najdete na<b><span style='font-weight:bold'> spletni strani »Kolokvijev na IJS«</span></b> </span></font><a href="https://kolokviji.ijs.si/"><font size=2><span style='font-size:10.0pt'>https://kolokviji.ijs.si/</span></font></a><font size=2><span style='font-size:10.0pt'>, posnetke pa tudi posebej na </span></font><a href="https://video.arnes.si/?q=Kolokviji_IJS"><font size=2><span style='font-size:10.0pt'>https://video.arnes.si/?q=Kolokviji_IJS</span></font></a><font size=2><span style='font-size:10.0pt'> (zadnje štiri sezone) in </span></font><a href="http://videolectures.net/kolokviji_ijs"><font size=2><span style='font-size:10.0pt'>http://videolectures.net/kolokviji_ijs</span></font></a><font size=2><span style='font-size:10.0pt'> (starejši).<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>______________<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>We invite you to the 12th lecture in the framework of »JSI Colloquia« in the academic year 2024/25, which will take place on <b><u><span style='font-weight:bold'>Tuesday</span></u>, May 27, 2025, at <u>3:00 PM</u></b> <b><span style='font-weight:bold'>exceptionally in the Large physics lecture hall (Peterlin Pavilion)</span></b> of the Faculty of Mathematics and Physics, University of Ljubljana, Jadranska cesta 26, Ljubljana. The lecture will be held <b><span style='font-weight:bold'>in English</span></b>.<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=5 face=Calibri><span style='font-size:16.0pt;font-weight:bold'>Attosecond light pulses for studying electron dynamics<o:p></o:p></span></font></b></p><p class=MsoNormal><font size=5 face=Calibri><span style='font-size:16.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><u><font size=3 face=Calibri><span style='font-size:12.0pt;font-weight:bold'>Prof. Dr. Anne L’Huillier<o:p></o:p></span></font></u></b></p><p class=MsoNormal><b><font size=2 face=Calibri><span style='font-size:11.0pt;font-weight:bold'>Nobel laureate</span></font></b> in physics in 2023<i><span style='font-style:italic'><o:p></o:p></span></i></p><p class=MsoNormal><i><font size=2 face=Calibri><span style='font-size:11.0pt;font-style:italic'>Lund University, Sweden</span></font></i><o:p></o:p></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>When an intense laser light interacts with a gas of atoms, high-order harmonics are generated. In the time domain, this radiation forms a train of extremely short light pulses, of length of the order of 100 attoseconds. These attosecond pulses enable the study of electron dynamics in atoms and molecules using pump-probe techniques. This presentation will highlight some of the key steps in the field of attosecond science, starting with the generation of high-order harmonics and continuing with the measurement of attosecond pulses. Applications in atomic spectroscopy will be presented.<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span lang=SL style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=2 face=Calibri><span style='font-size:11.0pt;font-weight:bold'>About the lecturer</span></font></b>: Anne L'Huillier is professor of atomic physics at Lund University and a member of the Royal Swedish Academy of Sciences. She is the recipient of the Nobel prize in physics in 2023 and the Wolf prize in physics in 2022.<o:p></o:p></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoPlainText><font size=2 face=Calibri><span style='font-size:10.0pt'>The lecture trailer and recordings of past lectures can be found on the <b><span style='font-weight:bold'>website of »JSI colloquia«</span></b></span></font> <a href="https://kolokviji.ijs.si/"><font size=2><span style='font-size:10.0pt'>https://kolokviji.ijs.si/</span></font></a><font size=2><span style='font-size:10.0pt'>, and recordings specifically at </span></font><a href="https://video.arnes.si/en/?q=Kolokviji_IJS"><font size=2><span style='font-size:10.0pt'>https://video.arnes.si/en/?q=Kolokviji_IJS</span></font></a><font size=2><span style='font-size:10.0pt'> (last four seasons) and </span></font><a href="http://videolectures.net/kolokviji_ijs"><font size=2><span style='font-size:10.0pt'>http://videolectures.net/kolokviji_ijs</span></font></a><font size=2><span style='font-size:10.0pt'> (older).</span></font><o:p></o:p></p></div></body></html>