Division of Atomic Physics

Department of Physics | Faculty of Engineering, LTH

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14.2 Ange de normaliserade Jones-vektorerna för följande vågor och beskriv deras polarisationsfält

$a) \ \vec{\mathbf{E}}=2E_{0}cos(kz-wt)\hat{\boldsymbol{x}}-2E_{0}cos(kz-wt)\hat{\boldsymbol{y}}$

$b) \ \vec{\mathbf{E}}=E_{0}sin(2\pi(\frac{z}{\lambda}-vt))\hat{\boldsymbol{x}}+E_{0}sin(2\pi(\frac{z}{\lambda}-vt))\hat{\boldsymbol{y}}$

$c) \ \vec{\mathbf{E}}=E_{0}sin(kz-wt)\hat{\boldsymbol{x}}+E_{0}sin(kz-wt-\frac{\pi}{4})\hat{\boldsymbol{y}}$

$d) \ \vec{\mathbf{E}}=E_{0}cos(kz-wt)\hat{\boldsymbol{x}}+E_{0}cos(kz-wt+\frac{\pi}{2})\hat{\boldsymbol{y}}$

Division of Atomic Physics
Department of Physics
Box 118, 221 00 Lund, Sweden
+46 46 222 7660
Jane.Nilsson@fysik.lu.se
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