Bohaty, Ladislav, Lux, Oliver, Eichler, Hans-Joachim, Rhee, Hanjo, Kaminskii, Alexander A. and Becker, Petra (2021). Stimulated Raman Scattering (SRS) in alpha-AlOOH (Diaspore). Cryst. Res. Technol., 56 (11). WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1521-4079
Full text not available from this repository.Abstract
In single crystals of orthorhombic alpha-AlOOH, known also as mineral diaspore, chi((3))-nonlinear lasing by stimulated Raman scattering (SRS) and Raman-induced four-wave mixing (RFWM) is investigated. Picosecond pumping at 1.064 mu m wavelength produces a broadband Stokes and anti-Stokes frequency comb with up to 25 SRS- and RFWM-generated emission lines. All observed Stokes and anti-Stokes lasing components in the visible and near-IR are identified and attributed to a single SRS-promoting vibration mode with omega(SRS) approximate to 445 cm(-1). The first Stokes steady-state Raman gain coefficient in the visible spectral range is estimated to a value not less than 0.36 cm GW(-1).
Item Type: | Journal Article | ||||||||||||||||||||||||||||
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URN: | urn:nbn:de:hbz:38-590878 | ||||||||||||||||||||||||||||
DOI: | 10.1002/crat.202100055 | ||||||||||||||||||||||||||||
Journal or Publication Title: | Cryst. Res. Technol. | ||||||||||||||||||||||||||||
Volume: | 56 | ||||||||||||||||||||||||||||
Number: | 11 | ||||||||||||||||||||||||||||
Date: | 2021 | ||||||||||||||||||||||||||||
Publisher: | WILEY-V C H VERLAG GMBH | ||||||||||||||||||||||||||||
Place of Publication: | WEINHEIM | ||||||||||||||||||||||||||||
ISSN: | 1521-4079 | ||||||||||||||||||||||||||||
Language: | English | ||||||||||||||||||||||||||||
Faculty: | Unspecified | ||||||||||||||||||||||||||||
Divisions: | Unspecified | ||||||||||||||||||||||||||||
Subjects: | no entry | ||||||||||||||||||||||||||||
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URI: | http://kups.ub.uni-koeln.de/id/eprint/59087 |
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