Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/8497| Title: | Size Dependent Nonlinear Optical Properties of YCrO3 Nanosystems |
| Authors: | Krishnan, Shiji Shafakath, K Philip, Reji Kalarikkal, Nandakumar |
| Keywords: | Multiferroics Nonlinear effects Optical absorption z-scan |
| Issue Date: | Jan-2014 |
| Publisher: | AIP Publishing |
| Citation: | AIP Conference Proceedings, 2014, Vol.1576, p138-140 |
| Abstract: | We report size-dependent optical limiting response of YCrO3 nanosystems upon illumination by nanosecond laser pulses at 532 nm. The limiting properties were investigated using the open aperture z-scan technique. Three-photon absorption coefficient is found to increase with particle size within the range of our investigations. We propose that the obtained nonlinearity is caused by two photon absorption, followed by excited state absorption. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/8497 |
| ISSN: | 0094-243X 1551-7616 (online) |
| Alternative Location: | http://arxiv.org/abs/ http://dx.doi.org/10.1063/1.4862003 |
| Copyright: | 2014 AIP Publishing LLC.. |
| Appears in Collections: | Research Papers (LAMP) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2014_AIP Conference Proceedings_138_1.pdf Restricted Access | 242.54 kB | Adobe PDF | View/Open Request a copy |
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