標題: Design of low-loss tapered waveguides using the telescope structure compensation
作者: Chang, CW
Wu, ML
Hsieh, WF
光電工程學系
Department of Photonics
關鍵字: tapered waveguides;telescope structure compensation
公開日期: 1-Oct-2003
摘要: A low-loss tapered waveguide is achieved by the telescope structure compensation. The configuration of this design is similar to the Galilean telescope based on the bulk geometrical optics. We numerically calculate the transmission efficiency in the use of the beam propagation method (BPM) and the finite-difference time-domain method. The BPM simulation results reveal that the normalized transmission efficiency is more than 95%, even if the tapered angle is as large as 10degrees.
URI: http://dx.doi.org/10.1109/LPT.2003.818253
http://hdl.handle.net/11536/27497
ISSN: 1041-1135
DOI: 10.1109/LPT.2003.818253
期刊: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 15
Issue: 10
起始頁: 1378
結束頁: 1380
Appears in Collections:Articles


Files in This Item:

  1. 000185519400018.pdf