Please use this identifier to cite or link to this item:
https://doi.org/10.1364/OE.17.010970
DC Field | Value | |
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dc.title | Femtosecond third-order optical nonlinearity of polycrystalline BiFeO 3 | |
dc.contributor.author | Gu, B. | |
dc.contributor.author | Wang, Y. | |
dc.contributor.author | Wang, J. | |
dc.contributor.author | Ji, W. | |
dc.date.accessioned | 2014-10-07T09:49:25Z | |
dc.date.available | 2014-10-07T09:49:25Z | |
dc.date.issued | 2009-06-22 | |
dc.identifier.citation | Gu, B., Wang, Y., Wang, J., Ji, W. (2009-06-22). Femtosecond third-order optical nonlinearity of polycrystalline BiFeO 3. Optics Express 17 (13) : 10970-10975. ScholarBank@NUS Repository. https://doi.org/10.1364/OE.17.010970 | |
dc.identifier.issn | 10944087 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/86329 | |
dc.description.abstract | We report both linear and nonlinear optical properties of a ferroelectric thin film of polycrystalline BiFeO 3 deposited on a quartz substrate. The linear refraction index and absorption coefficient of the film are determined as a function of light wavelength by optical transmittance measurements. By performing Z-scan experiments with femtosecond laser pulses at a wavelength of 780 nm, the third-order nonlinear refraction index and two-photon absorption (2PA) coefficient are measured to be 1. 5 × 10 -4cm2/GW and 16 cm/GW, respectively. The results indicate that the thin film of polycrystalline BiFeO 3 is a promising candidate for applications in nonlinear photonic devices. © 2009 Optical Society of America. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1364/OE.17.010970 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | PHYSICS | |
dc.contributor.department | MATERIALS SCIENCE AND ENGINEERING | |
dc.description.doi | 10.1364/OE.17.010970 | |
dc.description.sourcetitle | Optics Express | |
dc.description.volume | 17 | |
dc.description.issue | 13 | |
dc.description.page | 10970-10975 | |
dc.identifier.isiut | 000267761100057 | |
Appears in Collections: | Staff Publications |
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