A new and simple variable-angle accessory for infrared specular reflectance
A simple, low-cost accessory (patent pending) with only two flat mirrors and a new variable-angle mechanism has been developed for infrared specular reflectance measurements. The system allows the angles of incidence to be varied continuously from 15° (near normal incidence) to 85° (near grazing ang...
| Authors: | , , , , , |
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| Format: | article |
| Status: | Published version |
| Publication Date: | 1999 |
| Country: | España |
| Institution: | Universidad de Barcelona |
| Repository: | Dipòsit Digital de la UB |
| OAI Identifier: | oai:diposit.ub.edu:2445/25047 |
| Online Access: | https://hdl.handle.net/2445/25047 |
| Access Level: | Open access |
| Keyword: | Revestiments Nitrur de bor Anisotropia Òptica Pel·lícules fines Coatings Boron nitride Thin films Anisotropy Optics |
| Summary: | A simple, low-cost accessory (patent pending) with only two flat mirrors and a new variable-angle mechanism has been developed for infrared specular reflectance measurements. The system allows the angles of incidence to be varied continuously from 15° (near normal incidence) to 85° (near grazing angle) without losing the alignment of the accessory. The reflectivity of boron nitride thin films deposited on metallic substrates has been measured at different angles of incidence to demonstrate the utility of this accessory. |
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