Limits of spectral resolution in optical measurements

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

marques, mb (Autor) FCUP

Ata de Conferência Internacional

Título: SECOND INTERNATIONAL CONFERENCE ON APPLICATIONS OF OPTICS AND PHOTONICS

2nd International Conference on Applications of Optics and Photonics

Aveiro, PORTUGAL, MAY 26-30, 2014

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

Outras Informações

ID Authenticus: P-009-X4W

DOI: 10.1117/12.2066903

Abstract (EN): Nowadays a growing number of scientists relies on optical spectral measurements for their research. The market is full of new plug-and-play equipment for spectral analysis that take the fuss out of the measurements. As with other instruments (computers, lasers, etc.) the researcher doesn't need any longer to work with someone with a post-graduate formation on the technology to be able to do excellent research. But, as in every instrument, there are limitations on the instrument use that affect its precision and resolution. Currently there is in the market a large variety of equipment for spectral measurements. They range from the huge long focal length double pass monochromators to the small pocket size USB connected array spectrometers. The different configurations have different sensitivities on the light input system, light intensity, coherence, polarization, etc. In this talk we will discuss a few of the limitations in spectral measurements that can be found in experimental setups.

Idioma: Inglês

Tipo (Avaliação Docente): Científica