@article{oai:kitami-it.repo.nii.ac.jp:00007322, author = {Morita, Yuki and Tsuji, Yasuhide and Hirayama, Koichi}, issue = {2}, journal = {IEEE photonics technology letters}, month = {Jan}, note = {We propose a resonant-coupling-type polarization splitter based on a photonic crystal structure with absolute photonic bandgap. The scalar finite-element method was used to calculate resonant frequencies of the cavity and frequency dependences of the polarization splitter. This device supports single-mode operation for both transverse-electric and transverse-magnetic waves. We show that miniaturization of the proposed polarization splitter can be realized by utilizing resonant coupling., application/pdf}, pages = {93--95}, title = {Proposal for a Compact Resonant-Coupling-Type Polarization Splitter Based on Photonic Crystal Waveguide With Absolute Photonic Bandgap}, volume = {20}, year = {2008} }