Autor:	Tzung-YiLin, 林宗儀
Rok vydání:	2012
Druh dokumentu:	學位論文 ; thesis
Popis:	100 We have proposed an adiabatic computer-generated planar hologram (CGPH) structure to be a mode converter. This structure has excellent mode conversion property and eases the difficulty in defining the exact conversion length. Moreover, the structure has a bandwidth of 20 nm. The results from numerical calculations based on the coupled mode theory and beam propagation simulation agree very well. We successfully reduce the length of adiabatic mode converter to 14.7mm at which the complete power transfer can be achieved.
Databáze:	Networked Digital Library of Theses & Dissertations
Externí odkaz:	http://ndltd.ncl.edu.tw/handle/77745224189099187498 Zobrazit plný text záznamu