The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Generation of terahertz pulses through optical rectification in organic DAST crystals: theory and experiment
Abstract
We present a combined theoretical and experimental investigation of the generation of few-cycle terahertz (THz) pulses via the nonlinear effect of optical rectification and of their coherent detection via electro-optic sampling. The effects of dispersive velocity matching, absorption of the optical and the THz waves, crystal thickness, pulse diameter, pump pulse duration, and two-photon absorption are discussed. The theoretical calculations are compared with the measured spectra of THz pulses that have been generated and detected in crystals of the highly nonlinear organic salt 4-N,N-dimethylamino-4′-N′-methyl stilbazolium tosylate (DAST). The results are found to be in agreement with the theory. By the selection of the optical pump wavelength between 700 and 1600 nm, we achieved several maxima of the overall generation and detection efficiency in the spectral range between 0.4 and 6.7 THz, with an optimum at 2 THz generated with 1500 nm laser pulses.
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Citations
Cites
Free-space electro-optic sampling of terahertz beams
Wu, Q., & Zhang, X.-C. (1995) · Applied Physics Letters · doi:10.1063/1.114909 · Cited by 993
Far-infrared properties of DAST
Walther, M., Jensby, K., Keiding, S. R., Takahashi, H., & Ito, H. (2000) · Optics Letters · doi:10.1364/ol.25.000911 · Cited by 113
Cited by
Tutorial: An introduction to terahertz time domain spectroscopy (THz-TDS)
Neu, J., & Schmuttenmaer, C. A. (2018) · Journal of Applied Physics · doi:10.1063/1.5047659 · Cited by 675
Matter manipulation with extreme terahertz light: Progress in the enabling THz technology
Salén, P., Basini, M., Bonetti, S., Hebling, J., Krasilnikov, M., Nikitin, A. Y., Shamuilov, G., Tibai, Z., Zhaunerchyk, V., & Goryashko, V. (2019) · Physics Reports · doi:10.1016/j.physrep.2019.09.002 · Cited by 262
Linear and nonlinear optical properties of the organic crystal DSTMS
Mutter, L., Brunner, F. D., Yang, Z., Jazbinšek, M., & Günter, P. (2007) · Journal of the Optical Society of America B · doi:10.1364/josab.24.002556 · Cited by 130
Self-citationGeneration of Terahertz Radiation by Optical Excitation of Aligned Carbon Nanotubes
Titova, L. V., Pint, C. L., Zhang, Q., Hauge, R. H., Kono, J., & Hegmann, F. A. (2015) · Nano Letters · doi:10.1021/acs.nanolett.5b00494 · Cited by 102
Metadata
- Authors
- Schneider, A., Neis, M., Stillhart, M., Ruiz, B., Khan, R. U. A., & Günter, P.
- Venue
- Journal of the Optical Society of America B
- Publisher
- Optica Publishing Group
- Published
- 2006-09-01
- Volume
- 23
- Issue
- 9
- Pages
- 1822
- ISSN
- 0740-3224 (ISSN-L)
- 1520-8540
- OpenAlex
- W2012654397
- Cited by
- 415
- References
- 2
- FWCI
- 18.56
- Type
- journal article
- Language
- en
- Open access
- closed
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- Schneider, A., Neis, M., Stillhart, M., Ruiz, B., Khan, R. U. A., & Günter, P. (2006). Generation of terahertz pulses through optical rectification in organic DAST crystals: theory and experiment. Journal of the Optical Society of America B. https://doi.org/10.1364/josab.23.001822
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