Abstract

A two-step calibration method (TCM) is proposed to obtain the optical constants of crystallized chalcogenide films from their transmission spectra. It solves the problem of tilt and decrease of transmission spectrum caused by crystallization of chalcogenide films. The accuracy of refractive index and the absorption coefficient is better than 0.1% and 2% by TCM respectively. Moreover, comparing with Swanepoel method and the translation matching method (TMM) through simulation and experiment, the accuracy of TCM is higher. Finally, the optical constants of amorphous and crystalline Sb2Se3 films are obtained from their transmission spectra by using the TCM.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.