TY - GEN
T1 - Design of a TE-pass reflection mode opticail polarizer
AU - Khan, M. Ajmul
AU - Jamid, Hussain A.
PY - 2003
Y1 - 2003
N2 - In this work, a reflection-mode TE pass polarization filter is proposed and analyzed. Guided TE-polarized waves are highly reflected at the input end of this polarizer. On the other hand guided TM-polarized waves experience very low reflection at the same input end. The TE pass polarizer is realized by adding a corrugation in cascade with a simple three layer metal-clad optical waveguide. The metal-clad section of the polarizer provides the necessary m M dis crimination. The corrugated section provides two functions, namely, the necessary high reflectivity and in addition wavelength selectivity. This in addition to being a TE pass reflection mode filter, the device also functions as a narrow band wavelength filter. The analysis of the filter is carried out numerically using the method of lines with a perfectly matched layer in order to absorb the radiative field. A doubling and cascading algorithm is also utilized to efficiently account for the large number of gating periods forming the corrugated section of the filter.
AB - In this work, a reflection-mode TE pass polarization filter is proposed and analyzed. Guided TE-polarized waves are highly reflected at the input end of this polarizer. On the other hand guided TM-polarized waves experience very low reflection at the same input end. The TE pass polarizer is realized by adding a corrugation in cascade with a simple three layer metal-clad optical waveguide. The metal-clad section of the polarizer provides the necessary m M dis crimination. The corrugated section provides two functions, namely, the necessary high reflectivity and in addition wavelength selectivity. This in addition to being a TE pass reflection mode filter, the device also functions as a narrow band wavelength filter. The analysis of the filter is carried out numerically using the method of lines with a perfectly matched layer in order to absorb the radiative field. A doubling and cascading algorithm is also utilized to efficiently account for the large number of gating periods forming the corrugated section of the filter.
UR - https://www.scopus.com/pages/publications/77956015622
U2 - 10.1109/ICECS.2003.1301880
DO - 10.1109/ICECS.2003.1301880
M3 - Conference contribution
AN - SCOPUS:77956015622
SN - 0780381637
SN - 9780780381636
T3 - Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems
SP - 695
EP - 698
BT - ICECS 2003 - Proceedings of the 2003 10th IEEE International Conference on Electronics, Circuits and Systems
ER -