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Finite Element simulation of radiation losses in photonic crystal fibers
Jan Pomplun, Lin Zschiedrich, Roland Klose +2
In our work we focus on the accurate computation of light propagation in finite size photonic crystal structures with the finite element method (FEM). We discuss how we utilize num…
Adaptive Finite Element Method for Simulation of Optical Nano Structures
Jan Pomplun, Sven Burger, Lin Zschiedrich +1
We discuss realization, properties and performance of the adaptive finite element approach to the design of nano-photonic components. Central issues are the construction of vectori…
Electromagnetic Field Simulations of Isolated and Periodic 3D Photomask Patterns
S. Burger, L. Zschiedrich, F. Schmidt +3
We present rigorous 3D EMF simulations of isolated features on photomasks using a newly developed finite-element method. We report on the current status of the finite-element solve…
3D Simulations of Electromagnetic Fields in Nanostructures using the Time-Harmonic Finite-Element Method
S. Burger, L. Zschiedrich, F. Schmidt +4
Rigorous computer simulations of propagating electromagnetic fields have become an important tool for optical metrology and optics design of nanostructured components. As has been…
FEM investigation of leaky modes in hollow core photonic crystal fibers
J. Pomplun, R. Holzlöhner, S. Burger +2
Hollow-core holey fibers are promising candidates for low-loss guidance of light in various applications, e.g., for the use in laser guide star adaptive optics systems in optical a…
Goal Oriented Adaptive Finite Element Method for the Precise Simulation of Optical Components
L. Zschiedrich, S. Burger, J. Pomplun +1
Adaptive finite elements are the method of choice for accurate simulations of optical components. However as shown recently by Bienstman et al. many finite element mode solvers fai…