Xuequan Chen, Edward P. J. Parrott, Zhe Huang, Hau-Ping Chan, Emma Pickwell-MacPherson, "Robust and accurate terahertz time-domain spectroscopic ellipsometry," Photonics Res. 6, 768 (2018)
- Photonics Research
- Vol. 6, Issue 8, 768 (2018)
Fig. 1. (a) Schematic diagram; (b) picture of the designed fiber-based THz-TDS ellipsometer.
Fig. 2. RE as a function of θ ρ theory = 0.1 σ 1 = σ 2 = 0.5 °
Fig. 3. Flow chart of the algorithm steps.
Fig. 4. Characterized k ( ω )
Fig. 5. Illustration of the E fields and the related directions considered in the algorithm.
Fig. 6. (a) Measured E rs E rp E β E rp E rs E rp τ p τ β E β E rs E rp
Fig. 7. (a) tan Ψ Δ
Fig. 8. (a) Refractive index and (b) absorption coefficient of Glaverbel glass characterized by ellipsometry and transmission.
Fig. 9. Complex refractive index and complex conductivity of thin-film ITO. The circles are the experimental data, and the solid curves are the Drude-model fitting results by the data in the yellow region.
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