Effect of surface roughness on measuring errors of optical constants estimated from spectral distribution of reflectance

Vladimir Ya. Mendeleev; V. M. Prosvirikov; Sergey N. Skovorod'ko

doi:10.1117/12.501439

19 June 2003 Effect of surface roughness on measuring errors of optical constants estimated from spectral distribution of reflectance

Vladimir Ya. Mendeleev, V. M. Prosvirikov, Sergey N. Skovorod'ko

Author Affiliations +

Proceedings Volume 5066, Lasers for Measurements and Information Transfer 2002; (2003) https://doi.org/10.1117/12.501439
Event: Lasers for Measurements and Information Transfer 2002, 2002, St. Petersburg, Russian Federation

Abstract

Relative measuring errors of optical constants calculated from modified Kramers-Kronig relations are estimated for steel and gold surfaces having rms roughness 0.01 μm, 0.02μm, and 0.03μm. Spectral distributions of intensity reflectance used for the calculations are given for two spectral ranges of 0.14-6.4 eV and 1.4-6.4 eV. It is found the measuring errors slightly depend on the spectral range variations and the main contribution to these errors is brought by the surface roughness.

Citation Download Citation

Vladimir Ya. Mendeleev, V. M. Prosvirikov, and Sergey N. Skovorod'ko "Effect of surface roughness on measuring errors of optical constants estimated from spectral distribution of reflectance", Proc. SPIE 5066, Lasers for Measurements and Information Transfer 2002, (19 June 2003); https://doi.org/10.1117/12.501439

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available