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Found 2 essays matching the above criteria.

1. 1. Periodic and Non-Periodic Filter Structures in Lasers

   University essay from KTH/Matematik (Avd.)

   Author : Leo Enge; [2020]
   Keywords : Laser; Grating Filters; Perturbation Theory; WKB Approximation; Bi-cubic Splines; Laser; optiska filter; störningsteori; WKB-approximation; bi-kubiska splines;

   Abstract : Communication using fiber optics is an integral part of modern societies and one of the most important parts of this is the grating filter of a laser. In this report we introduce both the periodic and the non-periodic grating filter and discuss how there can be resonance in these structures. READ MORE

3. 2. Crowd Simulation Using Flow Tiles

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Leo Enge; Felix Liu; [2018]
   Keywords : ;

   Abstract : Crowd simulations are being used in an increasing number of different applications, like evacuation scenarios, video games and movie special effects This creates a demand for crowd simulators that are simple to use and accessible to users of varying backgrounds. We will study the flow tile method proposed by Chenney [1], which provides an intuitive way of interactively designing divergence free velocity fields for various applications. READ MORE