Laser Physics 7.5 credits

About the course

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.

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Autumn 2025
- Laser Physics
  
  Second admissions round for EU/EEA citizens
  
  Autumn 2025 / Umeå / English / On site
  
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  Starts
  1 September 2025
  
  Ends
  2 November 2025
  
  Number of credits
  7.5 credits
  
  Type of studies
  On site
  
  Study pace
  50%
  
  Teaching hours
  Daytime
  
  Study location
  Umeå
  
  Language
  English
  
  Application code
  UMU-53027
  
  Eligibility 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.
  
  Selection
  Academic credits
  
  Application
  Application deadline was 15 April 2025. The application period is closed. Please note: This second application round is intended only for EU/EEA/Swiss citizens.
  
  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.
  
  Application fee: SEK 900
  
  Tuition fee, first instalment: SEK 19,038
  
  Total fee: SEK 19,038
  
  Details about tuition, fees and funding

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