Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge
A time-resolved pump-probe method is used for the evaluation of non-linear optical coefficients of chalcogenide glasses from the As-S-Se and Ge-Se systems near their fundamental absorption band edges. The results are analyzed via comparison with the spectral dependencies of the non-linear optical co...
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| Format: | Article |
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Elsevier
2018
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| Online Access: | https://eprints.nottingham.ac.uk/44342/ |
| _version_ | 1848796894872993792 |
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| author | Romanova, Elena Kuzyutkina, Yulia Shiryaev, Vladimir Abdel-Moneim, Nabil Furniss, David Benson, Trevor Seddon, Angela Guizard, Stephane |
| author_facet | Romanova, Elena Kuzyutkina, Yulia Shiryaev, Vladimir Abdel-Moneim, Nabil Furniss, David Benson, Trevor Seddon, Angela Guizard, Stephane |
| author_sort | Romanova, Elena |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | A time-resolved pump-probe method is used for the evaluation of non-linear optical coefficients of chalcogenide glasses from the As-S-Se and Ge-Se systems near their fundamental absorption band edges. The results are analyzed via comparison with the spectral dependencies of the non-linear optical coefficients of crystalline semiconductors; the role of electron transitions through the gap states of chalcogenide glasses is discussed. |
| first_indexed | 2025-11-14T19:55:14Z |
| format | Article |
| id | nottingham-44342 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:55:14Z |
| publishDate | 2018 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-443422020-05-04T19:26:56Z https://eprints.nottingham.ac.uk/44342/ Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge Romanova, Elena Kuzyutkina, Yulia Shiryaev, Vladimir Abdel-Moneim, Nabil Furniss, David Benson, Trevor Seddon, Angela Guizard, Stephane A time-resolved pump-probe method is used for the evaluation of non-linear optical coefficients of chalcogenide glasses from the As-S-Se and Ge-Se systems near their fundamental absorption band edges. The results are analyzed via comparison with the spectral dependencies of the non-linear optical coefficients of crystalline semiconductors; the role of electron transitions through the gap states of chalcogenide glasses is discussed. Elsevier 2018-01-15 Article PeerReviewed Romanova, Elena, Kuzyutkina, Yulia, Shiryaev, Vladimir, Abdel-Moneim, Nabil, Furniss, David, Benson, Trevor, Seddon, Angela and Guizard, Stephane (2018) Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge. Journal of Non-Crystalline Solids, 480 . pp. 13-17. ISSN 1873-4812 Nonlinear optics; Optical materials; Chalcogenide glasses; Amorphous semiconductors; Femtosecond lasers http://www.sciencedirect.com/science/article/pii/S0022309317301497?via%3Dihub doi:10.1016/j.jnoncrysol.2017.03.031 doi:10.1016/j.jnoncrysol.2017.03.031 |
| spellingShingle | Nonlinear optics; Optical materials; Chalcogenide glasses; Amorphous semiconductors; Femtosecond lasers Romanova, Elena Kuzyutkina, Yulia Shiryaev, Vladimir Abdel-Moneim, Nabil Furniss, David Benson, Trevor Seddon, Angela Guizard, Stephane Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge |
| title | Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge |
| title_full | Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge |
| title_fullStr | Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge |
| title_full_unstemmed | Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge |
| title_short | Measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge |
| title_sort | measurement of non-linear optical coefficients of chalcogenide glasses near the fundamental absorption band edge |
| topic | Nonlinear optics; Optical materials; Chalcogenide glasses; Amorphous semiconductors; Femtosecond lasers |
| url | https://eprints.nottingham.ac.uk/44342/ https://eprints.nottingham.ac.uk/44342/ https://eprints.nottingham.ac.uk/44342/ |