Sökning: onr:"swepub:oai:DiVA.org:kth-23146" >
Upconverted lasing ...
Upconverted lasing based on many-photon absorption : an all dynamic description
-
- Baev, Alexander (författare)
- KTH,Bioteknologi,Royal Institute of Technology, Sweden
-
- Gel'mukhanov, Faris (författare)
- KTH,Bioteknologi,Royal Institute of Technology, Sweden
-
- Rubio-Pons, Oscar (författare)
- Mälardalens högskola,KTH,Bioteknologi,Institutionen för matematik och fysik
-
visa fler...
-
- Cronstrand, Peter (författare)
- KTH,Bioteknologi,Royal Institute of Technology, Sweden
-
- Ågren, Hans (författare)
- KTH,Bioteknologi,Royal Institute of Technology, Sweden
-
visa färre...
-
(creator_code:org_t)
- 2004
- 2004
- Engelska.
-
Ingår i: Journal of the Optical Society of America. B, Optical physics. - 0740-3224 .- 1520-8540. ; 21:2, s. 384-396
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- A theory is developed for the propagation through a nonlinear medium of strong pump and amplifiedspontaneous-emission pulses. The theory is based on a solution of the density matrix equations that aims at providing an adequate treatment of the nonlinear polarization of the material without addressing the Taylor expansion over the powers of intensity. The theory has been applied for modeling of three-photon absorption induced upconverted stimulated emission of organic molecules in solvents. Numerical results are presented for the organic chromophore 4-[N-(2-hydroxyethyl)-N-(methyl)amino phenyl]-4'-(6-hydroxyhexyl sulfonyl) stilbene dissolved in dimethyl sulfoxide. The results are in good agreement with available experimental results.
Ämnesord
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- 2-photon absorption
- molecules
- excitation
- spectroscopy
- propagation
- echoes
- time
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas