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Spectroscopy using sum- and difference-frequency generation in molecular solids
Dick, Bernhard und Hochstrasser, R. M. (1983) Spectroscopy using sum- and difference-frequency generation in molecular solids. Physical Review Letters 51 (24), S. 2221-2223.Veröffentlichungsdatum dieses Volltextes: 05 Aug 2009 13:50
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DOI zum Zitieren dieses Dokuments: 10.5283/epub.5513
Zusammenfassung
Both sum- and difference-frequency generation in org. materials were demonstrated and explored under conditions where all 3 waves (w1 and w2 ingoing and w1 +- w2 out-going) were resonant with mol. transitions. The expts. were carried out in centrosym. media in which a small elec. field was used to distinguish the polar sublattices. Unique elec. field dependences of the paramagnetic signals were ...
Both sum- and difference-frequency generation in org. materials were demonstrated and explored under conditions where all 3 waves (w1 and w2 ingoing and w1 +- w2 out-going) were resonant with mol. transitions. The expts. were carried out in centrosym. media in which a small elec. field was used to distinguish the polar sublattices. Unique elec. field dependences of the paramagnetic signals were discovered. The spectroscopic line narrowing and dephasing-induced coherent-emission resonances of these c(2) processes make them useful new spectroscopic methods.
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| Dokumentenart | Artikel | ||||||
| Titel eines Journals oder einer Zeitschrift | Physical Review Letters | ||||||
| Verlag: | American Physical Society : APS | ||||||
|---|---|---|---|---|---|---|---|
| Band: | 51 | ||||||
| Nummer des Zeitschriftenheftes oder des Kapitels: | 24 | ||||||
| Seitenbereich: | S. 2221-2223 | ||||||
| Datum | 1983 | ||||||
| Zusätzliche Informationen (Öffentlich) | CAN 100:27690 73-4 Optical, Electron, and Mass Spectroscopy and Other Related Properties 91-20-3 Role: PRP (Properties) (luminescence of azulene in matrix of, sum- and difference-frequencies in); 275-51-4 Role: PRP (Properties) (luminescence of, in naphthalene matrix, sum- and difference frequencies in) | ||||||
| Institutionen | Chemie und Pharmazie > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry III - Physical Chemistry (Molecular Spectroscopy and Photochemistry) > Prof. Dr. Bernhard Dick | ||||||
| Identifikationsnummer |
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| Stichwörter / Keywords | Laser radiation (luminescence induced by, of azulene and naphthalene matrix, sum- and difference-frequencies in); Luminescence (of azulene in naphthalene matrix, sum- and difference-frequencies in); Spectrometry (of mol. solids using sum- and difference-frequency generation with Stark effect switching); Stark effect (switching in spectroscopy of mol. solids using sum- and difference-frequency generation); electronic spectroscopy laser mol solid; azulene solid matrix luminescence | ||||||
| Dewey-Dezimal-Klassifikation | 500 Naturwissenschaften und Mathematik > 540 Chemie | ||||||
| Status | Veröffentlicht | ||||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||||
| An der Universität Regensburg entstanden | Nein | ||||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-55133 | ||||||
| Dokumenten-ID | 5513 |
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