Design of one-dimensional optical pulse-shaping filters by time-domain topology optimization

Lirong Yang, Andrei V. Lavrinenko, Jorn M. Hvam, and Ole Sigmund
Time-domain topology optimization is used here to design optical pulse-shaping filters in Si/SiO thin-film systems. A novel envelope objective function as well as explicit penalization are used to adapt the optimization method to this unique class of design problems. ... [Appl. Phys. Lett. 95, 261101 (2009)] published Mon Dec 28, 2009.
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