Sumários

2D sampling

17 Fevereiro 2023, 12:00 José Manuel Rebordão

Sampling in physics. Examples of artifacts on sampled images oh known or unknown nature.

Modelling the sampling process.

 

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2D sampling. Shannon theory. Superpositions of periodic patterns.


Alignment of optical components

15 Fevereiro 2023, 11:00 Alexandre Pereira Cabral

Alingment of optical components such as lenses, mirrors and beam-splitters, using He-Ne lasers and their mechanical holders.


Presentation of the course

13 Fevereiro 2023, 12:00 José Manuel Rebordão

Overview of the course.

Systems in Engineering Physics at FCUL: core, technology, systems, environments, markets/industry layers.

Example of “systems”, as opposed to its parts and components: NMR, LIDAR, Black hole image.

JWST and LIGO: key features from typical well-known images.

Optical system description in terms of architectural options

Main contents of the course. Flexibility to take into account actual background of students in optics.

Laboratory, assessment and bibliography.

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TRL

2D Sampling