A Laser Theory

  • Karl F. RenkEmail author
Part of the Graduate Texts in Physics book series (GTP)


In this chapter, we present simple laser equations describing the dynamics of laser oscillation. The equations are coupled differential equations of first order relating the populations of the laser levels and the photon density.


Output Coupling Population Difference Lower Laser Level Relaxation Oscillation Laser Level 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Institut für Angewandte PhysikUniversität RegensburgRegensburgGermany

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