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DC Field | Value | Language |
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dc.contributor.author | Muthukumar, V Sai | - |
dc.contributor.author | Reppert, Jason | - |
dc.contributor.author | Suchand Sandeep, C.S. | - |
dc.contributor.author | Krishnan, Siva Rama S. | - |
dc.contributor.author | Podila, Ramakrishna | - |
dc.contributor.author | Kuthirummal, Narayanan | - |
dc.contributor.author | Philip, Reji | - |
dc.contributor.author | +3 Co-authors | - |
dc.date.accessioned | 2011-04-08T07:32:17Z | - |
dc.date.available | 2011-04-08T07:32:17Z | - |
dc.date.issued | 2010-10-15 | - |
dc.identifier.citation | Optics Communications, 2010, Vol.283, p4104 | en |
dc.identifier.issn | 0030-4018 | - |
dc.identifier.uri | http://hdl.handle.net/2289/4014 | - |
dc.description | Restricted Access. | en |
dc.description.abstract | Intensity-dependent nonlinear optical transmission studies of cadmium sulfide (CdS) nanowires (similar to 50-100 nm diameter) suspended in dimethylformamide have been carried out in the visible region using the Z-scan technique with 7 ns pulses from the second harmonic of an Nd:YAG laser. The optical limiting threshold of CdS nanowires suspension was determined to be 1.3 J cm(-2), with normalized transmittance of 0.47, which is relatively lower when compared with those of many popular metal nanowire suspensions reported in the literature. Based on an effective three-photon absorption model, nonlinear absorption and nonlinear scattering were identified as the dominant processes for the measured reduced transmittance. | en |
dc.language.iso | en | en |
dc.publisher | Elsevier B.V. | en |
dc.relation.uri | http://dx.doi.org/10.1016/j.optcom.2010.06.020 | en |
dc.rights | 2010 Elsevier B.V. | en |
dc.title | Optical limiting properties of CdS nanowires | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (LAMP) |
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File | Description | Size | Format | |
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2010_Optics Communications_V283_p4104-4107.pdf Restricted Access | Restricted Access | 514.25 kB | Adobe PDF | View/Open Request a copy |
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