Enhanced optical nonlinearity in sprayed Mn doped ZnS thin films

V. S. Ganesha Krishna; Shivaraj R. Maidur; Parutagouda Shankaragouda Patil; M. G. Mahesha

doi:10.1016/j.cplett.2020.137457

Enhanced optical nonlinearity in sprayed Mn doped ZnS thin films

V. S. Ganesha Krishna
, Shivaraj R. Maidur
, Parutagouda Shankaragouda Patil
, M. G. Mahesha^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

In the present work, we report the highly nonlinear spray deposited manganese (Mn) doped ZnS (Mn:ZnS) with the precursor ratio 1:3 for (Mn + Zn):S. The basic structural and optical properties of the prepared Mn:ZnS thin films were assessed through X-ray diffractometry, UV–Visible and photoluminescence spectroscopy. Two-photon induced nonlinearity in the Mn:ZnS thin films was estimated using the Z-scan technique. We have observed very high nonlinear absorption coefficient of 7.7 cm/W. The samples were assessed for optical limiting applications.

Original language	English
Article number	137457
Journal	Chemical Physics Letters
Volume	750
DOIs	https://doi.org/10.1016/j.cplett.2020.137457
Publication status	Published - 07-2020

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Enhanced optical nonlinearity in sprayed Mn doped ZnS thin films",

abstract = "In the present work, we report the highly nonlinear spray deposited manganese (Mn) doped ZnS (Mn:ZnS) with the precursor ratio 1:3 for (Mn + Zn):S. The basic structural and optical properties of the prepared Mn:ZnS thin films were assessed through X-ray diffractometry, UV–Visible and photoluminescence spectroscopy. Two-photon induced nonlinearity in the Mn:ZnS thin films was estimated using the Z-scan technique. We have observed very high nonlinear absorption coefficient of 7.7 cm/W. The samples were assessed for optical limiting applications.",

author = "\{Ganesha Krishna\}, \{V. S.\} and Maidur, \{Shivaraj R.\} and Patil, \{Parutagouda Shankaragouda\} and Mahesha, \{M. G.\}",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

month = jul,

doi = "10.1016/j.cplett.2020.137457",

language = "English",

volume = "750",

journal = "Chemical Physics Letters",

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T1 - Enhanced optical nonlinearity in sprayed Mn doped ZnS thin films

AU - Ganesha Krishna, V. S.

AU - Maidur, Shivaraj R.

AU - Patil, Parutagouda Shankaragouda

AU - Mahesha, M. G.

PY - 2020/7

Y1 - 2020/7

N2 - In the present work, we report the highly nonlinear spray deposited manganese (Mn) doped ZnS (Mn:ZnS) with the precursor ratio 1:3 for (Mn + Zn):S. The basic structural and optical properties of the prepared Mn:ZnS thin films were assessed through X-ray diffractometry, UV–Visible and photoluminescence spectroscopy. Two-photon induced nonlinearity in the Mn:ZnS thin films was estimated using the Z-scan technique. We have observed very high nonlinear absorption coefficient of 7.7 cm/W. The samples were assessed for optical limiting applications.

AB - In the present work, we report the highly nonlinear spray deposited manganese (Mn) doped ZnS (Mn:ZnS) with the precursor ratio 1:3 for (Mn + Zn):S. The basic structural and optical properties of the prepared Mn:ZnS thin films were assessed through X-ray diffractometry, UV–Visible and photoluminescence spectroscopy. Two-photon induced nonlinearity in the Mn:ZnS thin films was estimated using the Z-scan technique. We have observed very high nonlinear absorption coefficient of 7.7 cm/W. The samples were assessed for optical limiting applications.

UR - https://www.scopus.com/pages/publications/85083808517

UR - https://www.scopus.com/pages/publications/85083808517#tab=citedBy

U2 - 10.1016/j.cplett.2020.137457

DO - 10.1016/j.cplett.2020.137457

M3 - Article

AN - SCOPUS:85083808517

SN - 0009-2614

VL - 750

JO - Chemical Physics Letters

JF - Chemical Physics Letters

M1 - 137457

ER -

Enhanced optical nonlinearity in sprayed Mn doped ZnS thin films

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