Author: Mareks Markāns

0000000001076954

AUTHOR

Mareks Markāns

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Indandionu atvasinājumu trešās kārtas nelineāri optisko efektu pētījumi ar Z-scan metodi

2022

Nelineāri optiskie materiāli tiek plaši pielietoti dažādu optisko ierīču veidošanā - tranzistoros, frekvenču ķemmēs un citu fotonisko ierīču izgatavošanā. Šāda tipa ierīču veidošanai izmanto materiālus, kuriem var novērot Kerra efektu, divfotonu absorbciju un absorbcijas piesātināšanos. Materiāli ar izteiktu Kerra efektu ir būtiski optisko slēdžu izgatavošanai, materiāli ar izteiktu divfotonu absorbciju nepieciešami optisko limiteru izgatavošanai, savukārt materiāli, kuriem raksturīga absorbcijas piesātināšanās, nepieciešami pasīvo Q-slēdžu veidošanai priekš femtosekunžu lāzeru izgatavošanas. Šajā darbā tika pētīti organiskie materiāli, jo, salīdzinot ar neorganiskajiem materiāliem, to neli…

nelineārā optikaFizikadivfotonu absorbcijaKerra efektsabsorbcijas piesātināšanās

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PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
  - PE2_1Theory of fundamental interactions
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  - PE2_3Experimental particle physics with accelerators
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  - PE2_6Nuclear, hadron and heavy ion physics
  - PE2_8Gas and plasma physics
  - PE2_5Classical and quantum physics of gravitational interactions
  - PE2_7Nuclear and particle astrophysics
  - PE2_9 Electromagnetism
  - PE2_10Atomic, molecular physics
  - PE2_11Ultra-cold atoms and molecules
  - PE2_18Equilibrium and non-equilibrium statistical mechanics: steady states and dynamics
  - PE2_14Lasers, ultra-short lasers and laser physics
  - PE2_17Metrology and measurement
  - PE2_16Non-linear physics
  - PE2_12Optics, non-linear optics and nano-optics
  - PE2_13Quantum optics and quantum information
  - PE2_15Thermodynamics
- PE1Mathematics
  - PE1_1Logic and foundations
  - PE1_6Geometry and global analysis
  - PE1_8Analysis
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  - PE1_3Number theory
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  - PE11_12Semi-conducting and magnetic materials engineering
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LSLife Sciences
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SHSocial Sciences and Humanities
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