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Nonlinear Optical Characterization of Borotellurite Glass of Composition 0.1BaO-0.4TeO2-0.5B2O3 by Z-Scan Method

  • Anil Kumar
  • Devendra Mohan
  • A. Ghosh
  • A. K. Gupta
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 166)

Abstract

Present work focuses on the study of nonlinear optical properties of borotellurite glass of composition 0.1BaO-0.4TeO2-0.5B2O3. Third order optical nonlinear coefficients of borotellurite glass have been investigated by using the standard z-scan method using 100 femtosecond Ti: sapphire laser at 1550 nm wavelength with repetition rate of 1 kHz. Nonlinear refractive index n2 was estimated to be 2.59 × 10−17 cm2/W. Nonlinear absorption coefficient β was found to be 0.3189 × 10−12 cm/W. Nonlinear susceptibility χ(3) has been calculated to be ~1.8329 × 10−14 esu.

Keywords

Nonlinear Absorption Nonlinear Refractive Index Nonlinear Susceptibility Open Aperture Nonlinear Absorption Coefficient 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

Authors are thankful to Prof. A.K. Kar of Heriot Watt University, Edinburgh, UK for providing the experimental support for this work. Authors are also thankful to Dr. S.S. Negi, director IRDE and Sh. S.P. Gaba, Scientist ‘G’ for their support and encouragement for the work.

References

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Copyright information

© Springer India 2015

Authors and Affiliations

  • Anil Kumar
    • 1
    • 2
  • Devendra Mohan
    • 2
  • A. Ghosh
    • 1
  • A. K. Gupta
    • 1
  1. 1.Instruments Research and Development Establishment (IRDE)DehradunIndia
  2. 2.Guru Jambheshwar University of Science and TechnologyHisarIndia

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