Biswas, C. and Rao, S.V. and Raavi, Sai Santosh Kumar
(2021)
Femtosecond nonlinear optical properties of π-conjugated diketopyrrolopyrrole substituted porphyrin molecules.
In: Photonic Networks and Devices, Networks 2021 - Part of OSA Advanced Photonics Congress 2021, 26 July 2021 through 29 July 2021, Virtual, Online.
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Abstract
The ultrafast NLO properties of diketopyrrolopyrrole substituted zinc (II) porphyrin molecules are presented here. Intensity-dependent z-scan measurements presenting RSA followed by SA, were analysed using a phenomenological model based on two-photon absorptions. ©2021TheAuthor(s)
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| IITH Creators: |
| IITH Creators | ORCiD |
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| Raavi, Sai Santosh Kumar | http://orcid.org/0000-0002-2496-9233 |
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| Item Type: |
Conference or Workshop Item
(Paper)
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| Additional Information: |
RSSK acknowledges the financial support for the following projects no BRICS/PilotCall2/IEEE-OSC/2018 (G) and SPARC/2018-2019/P301/SL. Authors thank Prof. Xiobin Peng, South China University of Technology, Guanzhou, China for providing the porphyrin molecules used in the study. CB thanks MHRD, India and IIT Hyderabad, India for financial support. |
| Uncontrolled Keywords: |
Diketopyrrolopyrroles; Femtoseconds; Intensity-dependent; N.L.O. properties; NLO properties; Nonlinear optical properties; Phenomenological models; Porphyrin molecules; Ultra-fast; Z-scan measurement |
| Subjects: |
Physics |
| Divisions: |
Department of Physics |
| Depositing User: |
. LibTrainee 2021
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| Date Deposited: |
23 Aug 2022 09:18 |
| Last Modified: |
23 Aug 2022 09:21 |
| URI: |
http://raiithold.iith.ac.in/id/eprint/10270 |
| Publisher URL: |
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| Related URLs: |
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