The aim of the course is to describe the principles of lasers and laser action. The course covers interactions of atoms and molecules with light (absorption, emission and dispersion) and includes concepts such as Doppler, collision, and natural lifetime broadening, optical saturation, population inversion, and optical pumping. The principles of laser resonators and laser action (gain, threshold, power, frequency) are discussed, and the properties of Gaussian beam propagation are introduced. The course will treat some common types of laser in more detail, including continuous-wave (cw) and pulsed, gas, dye and solid state lasers.
90 credits including Quantum Mechanics 1, or equivalent. Proficiency in English and Swedish equivalent to the level required for basic eligibility for higher studies. Requirements for Swedish only apply if the course is held in Swedish.
Academic credits
Applicants in some programs at Umeå University have guaranteed admission to this course. The number of places for a single course may therefore be limited.
Application code
UMU-53027
Application
Application deadline was
17 April 2023.
The application period is closed.
Application and tuition fees
As a citizen of a country outside the European Union (EU), the European Economic Area (EEA) or Switzerland, you are required to pay application and tuition fees for studies at Umeå University.
