A planar four-port channel drop filter in the three-dimensional ...

A planar four-port channel drop filter in the three-dimensional woodpile photonic crystal Daniel Stieler, 1,* Anthony Barsic, 1 Rana Biswas, 1,2 Gary Tuttle, 1 and Kai-Ming Ho 2 1Ames Laboratory and Department of Electrical and Computer Engineering and Microelectronics Research Center, Iowa State University, Ames, Iowa 50011, USA 2Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA * Corresponding author: dstieler@gmail.com Abstract: A com