Optics
Keywords |
Classification |
Keyword |
OFICIAL |
Physics |
Instance: 2017/2018 - 2S 
Cycles of Study/Courses
Teaching language
Portuguese
Objectives
Introduce a global vision of Optics, going through the principles and methods of Geometric Optics, Optical Wave, Coherent Optics, Quantum and Nonlinear Optics, as well as other topics of modern optics, including some of its applications in technology.
It is intended that students not only develop knowledge and understanding at a basic level of these subjects, master the fundamental aspects of modeling and associated calculation methodologies, but also develop an overall view that allows them to develop these themes in more advanced or experimental curricular units.
Learning outcomes and competences
Acquire a global vision of Optics and its applications.
Acquire knowledge and know how to apply fundamental optical skills (polarization, interference, and optical wave diffraction).
Understand principles of optics and their technological applications.
To apprehend introductory knowledge of Modern Optics.
Working method
Presencial
Pre-requirements (prior knowledge) and co-requirements (common knowledge)
Prerequisites and essential co-requisites: Basic knowledge of Electromagnetism, Wave physics, Trignometry, Integral and differential calculus, Linear algebra.
Other non-essential prior training: Basic programming skills and scientific simulation (eg Python language), Modern Physics and History of Science.
Program
The curricular unit is organized in the following units and subtopics:
1. Introduction to the optics and brief review of its history
2. Geometric Optics
Laws of Reflection and Refraction
Parallax Approximation
Matrix method
Image formation
Radius tracing with mirrors and lenses
Basic optical systems
3. Wave Optics
Maxwell equations
Wave equations for light and its solutions
Fundamental properties of light waves (Dispersion, Absorption, Causality, Polarization, energy, intensity, linear and angular momentum of light)
Overlap and interference
Parallax Approximation
4. Coherent Optics
Coherence
Interferometry (Huygens Principle and interferometers)
Diffraction Theory (Fresnel Diffraction and Fraunhoffer)
Fourier Optics
5. Topics of Modern Optics
(this year dedicated to Quantum and Non-Linear Optics)
Radiation-atom interaction (atom at 2 levels)
Sources and detectors
Slowly variable envelope approach
Interaction to multiple waves
Mandatory literature
Hecht Eugene;
Óptica. ISBN: 972-31-0967-0
F.L. Pedrotti, L.S. Pedrotti; "Introduction to Optics", Prentice-Hall, 1996
Teaching methods and learning activities
Theoretical classes of exposition and theoretical-practical classes of discussion and resolution of problems.The students must prepare the theoretical classes in advance, through a critical reading of the contents of the bibliography previously indicated.
Type of Assessment: Assessment Type Distributed evaluation with final exam Assessment Components
Frequency Conditions: The student will be excluded from attendance when there is more than a quarter of theoretical-practical classes planned.
Evaluation formula:
During the semester, three tests will be carried out over the semester on what has been taught until then. The mean of the tests corresponds to the continuous evaluation component (CA).
During the semester, and taking into account the participation in the classes, test results and exams, the teacher builds a component of the evaluation called global assessment (AG), which allows, as a rule, a fine-tuning of the final grade.
The final exam corresponds to the evaluation component called Final Assessment (AF)
The final grade of each student is determined as:
max (45% AC + 45% AF + 10% AG, 90% AF + 10% AG)
Observations: 1) The continuous evaluation of the student by the lecturer during the theoretical and theoretical-practical classes allows a fine adjustment of the classifications obtained by the students in the different tests. 2) The jury of the discipline reserves the right to call students to take an oral test whenever it deems it appropriate. 3) The tests have the duration of 1h30 maximum and correspond to 1 to 3 problems. 4) Any situation not foreseen in this discipline regulation must be communicated to the teacher during the first two weeks of classes or, if this situation arises from events that occurred later, should be communicated to the teacher until one week after the facts that support it.
Evaluation Type
Distributed evaluation with final exam
Assessment Components
designation |
Weight (%) |
Exame |
45,00 |
Participação presencial |
10,00 |
Teste |
45,00 |
Total: |
100,00 |
Amount of time allocated to each course unit
designation |
Time (hours) |
Estudo autónomo |
70,00 |
Frequência das aulas |
30,00 |
Total: |
100,00 |
Eligibility for exams
To obtain attendance, students must attend about 2/3 of the classes given, as well as deliver through all assessment elements.
Calculation formula of final grade
As set forth in the "Final Grade Calculation Formula", students may make grade improvement by performing final exams that replace continuous assessment.
Examinations or Special Assignments
Only is requestes by the juri.
Observations
Horário de atendimento:
De acordo com o que foi estipulado na primeira aula da unidade curricular, o horário de dúvidas é à segunda feira das 11h00 às 12h00 no gabinete do docente mas,
devem os estudantes fazer o pedido por email com antecedência até dois dias úteis.
No caso de impossibilidade de algum estudante por sobreposição com outras aulas, o atendimento poderá ser marcado (com carácter excepcional e
em substituição do horário de atendimento regular) noutro horário. Notar que esta situação não pode ser feita por sistema, mas apenas esporadicamente.
Também neste caso, o pedido deve ser feito por email com antecedência superior a dois dias úteis, sugerindo horários, de forma a tentar a permitir encontrar
disponibilidade de agenda do docente.
Situações não previstas neste regulamento:
Qualquer situação não prevista neste regulamento será alvo de análise e decisão pelo docentre respnsável pela unidade curricular. Em particular, em casos em que os estudantes queiram fazer
uma pedição sobre alterações ao regulamento, esclarecimentos ou evocar condição de excepção, entre outros casos, que não seja coberta pelos regulamentos da Faculdade de Ciências
da Universidade do Porto ou outra regulação aplicavel, devem fazê-lo
por escrito ao docente responsável pela unidade curricular num prazo que não deve exceder duas semanas
após a ocorrência dos factos que justifiquem esse pedido. Por decisão do docente responsável, o pedido pode ser avaliado pelo juri da unidade curricular ou remetido a orgãos superiores de decisão.