Critical Angle Refractometry for Lossy Media with a Priori Known Extinction Coefficient
| العنوان: | Critical Angle Refractometry for Lossy Media with a Priori Known Extinction Coefficient |
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| المؤلفون: | Konstantinos Moutzouris, Panagiotis Giannios, Spyridon Koutsoumpos |
| المصدر: | Physics, Vol 3, Iss 36, Pp 569-578 (2021) Physics Volume 3 Issue 3 Pages 36-578 |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Physics, Total internal reflection, refractive index, Observational error, business.industry, QC1-999, Optical instrument, optical instruments, 02 engineering and technology, Molar absorptivity, Lossy compression, 021001 nanoscience & nanotechnology, 01 natural sciences, law.invention, 010309 optics, Optics, law, 0103 physical sciences, A priori and a posteriori, 0210 nano-technology, business, critical angle refractometry, Refractometry, Refractive index |
| الوصف: | Critical angle refractometry is an established technique for determining the refractive index of liquids and solids. For transparent samples, the critical angle refractometry precision is limited by incidence angle resolution. For lossy samples, the precision is also affected by reflectance measurement error. In the present study, it is demonstarted that reflectance error can be practically eliminated, provided that the sample’s extinction coefficient is a priori known with sufficient accuracy (typically, better than 5%) through an independent measurement. Then, critical angle refractometry can be as precise with lossy media as with transparent ones. |
| وصف الملف: | application/pdf |
| تدمد: | 2624-8174 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ae50a0b046cf061dfb9e368cb3add5bTest https://doi.org/10.3390/physics3030036Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....5ae50a0b046cf061dfb9e368cb3add5b |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 26248174 |
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