Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques
Impulsive stimulated Raman scattering is used to generate and control coherent phonons and other lowfrequency modes. In transparent materials, pump–probe experiments are usually performed by spectrally resolving the probe beam and measuring the spectral shift as a function of pump–probe time delay....
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2005
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v30_n8_p926_Wahlstrand http://hdl.handle.net/20.500.12110/paper_01469592_v30_n8_p926_Wahlstrand |
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paper:paper_01469592_v30_n8_p926_Wahlstrand2023-06-08T15:12:38Z Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques Crystal surface Phase matching Phase sensitivity Spectral shift Bandwidth Birefringence Frequencies Phonons Polarization Signal processing Spectrum analysis Raman scattering algorithm article equipment equipment design evaluation feasibility study instrumentation methodology radiation scattering Raman spectrometry Algorithms Equipment Design Equipment Failure Analysis Feasibility Studies Scattering, Radiation Spectrum Analysis, Raman Impulsive stimulated Raman scattering is used to generate and control coherent phonons and other lowfrequency modes. In transparent materials, pump–probe experiments are usually performed by spectrally resolving the probe beam and measuring the spectral shift as a function of pump–probe time delay. By measuring the optical phase of the probe pulse as a function of time delay, we find that the phonon signal can be increased by a factor (Ωδ)-1, where Ω is the phonon frequency and δ is the pulse duration. © 2005 Optical Society of America. 2005 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v30_n8_p926_Wahlstrand http://hdl.handle.net/20.500.12110/paper_01469592_v30_n8_p926_Wahlstrand |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Crystal surface Phase matching Phase sensitivity Spectral shift Bandwidth Birefringence Frequencies Phonons Polarization Signal processing Spectrum analysis Raman scattering algorithm article equipment equipment design evaluation feasibility study instrumentation methodology radiation scattering Raman spectrometry Algorithms Equipment Design Equipment Failure Analysis Feasibility Studies Scattering, Radiation Spectrum Analysis, Raman |
| spellingShingle |
Crystal surface Phase matching Phase sensitivity Spectral shift Bandwidth Birefringence Frequencies Phonons Polarization Signal processing Spectrum analysis Raman scattering algorithm article equipment equipment design evaluation feasibility study instrumentation methodology radiation scattering Raman spectrometry Algorithms Equipment Design Equipment Failure Analysis Feasibility Studies Scattering, Radiation Spectrum Analysis, Raman Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques |
| topic_facet |
Crystal surface Phase matching Phase sensitivity Spectral shift Bandwidth Birefringence Frequencies Phonons Polarization Signal processing Spectrum analysis Raman scattering algorithm article equipment equipment design evaluation feasibility study instrumentation methodology radiation scattering Raman spectrometry Algorithms Equipment Design Equipment Failure Analysis Feasibility Studies Scattering, Radiation Spectrum Analysis, Raman |
| description |
Impulsive stimulated Raman scattering is used to generate and control coherent phonons and other lowfrequency modes. In transparent materials, pump–probe experiments are usually performed by spectrally resolving the probe beam and measuring the spectral shift as a function of pump–probe time delay. By measuring the optical phase of the probe pulse as a function of time delay, we find that the phonon signal can be increased by a factor (Ωδ)-1, where Ω is the phonon frequency and δ is the pulse duration. © 2005 Optical Society of America. |
| title |
Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques |
| title_short |
Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques |
| title_full |
Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques |
| title_fullStr |
Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques |
| title_full_unstemmed |
Impulsive stimulated Raman scattering: Comparison between phase-sensitive and spectrally filtered techniques |
| title_sort |
impulsive stimulated raman scattering: comparison between phase-sensitive and spectrally filtered techniques |
| publishDate |
2005 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v30_n8_p926_Wahlstrand http://hdl.handle.net/20.500.12110/paper_01469592_v30_n8_p926_Wahlstrand |
| _version_ |
1768541557754953728 |