Does anyone know how to calculate optical conductivity from reflectance data (R)?

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Alexander J. Babchin

You can do it, measuring the brightness of the reflected optical beam. The balance is conducted and/or adsorbed by solid or liquid body.

Mohan Gopalakrishnan

Thank your for answer.

I want derivation of refractive index (n)

Optical conductivity = alpha x n x c/4pi

İsa Sıdır

Dear Collage,

How can I convert to 1/s to Siemens/meter or 1/Siemens according to Optical conductivity = alpha x n x c/4pi equations.