標題: Temperature-insensitive arrayed-waveguide gratings based on arrow structures
作者: Lin, Kun-Zong
Hsu, Shih-Hsin
Huang, Yang-Tung
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: arrayed-waveguide grating;antiresonant reflecting optical waveguides;integrated optics;wavelength division multiplexing;temperature variation
公開日期: 2005
摘要: The influence of temperature variation on the performance of arrayed-waveguide gratings (AWG) based on antiresonant reflecting optical waveguide (ARROW) structures is discussed. The ARROW structure can provide low-loss single-mode propagation with a relatively large core size for efficient connection to single-mode fibers. By introducing an overlay with an opposite temperature coefficient to the original waveguide structure, the temperature dependence on AWG performance can be reduced. Design of temperature-insensitive ARROW-based AWG devices is analyzed, and the channel passband shift of the proposed structure can be lowered to 0.002 nm/K.
URI: http://hdl.handle.net/11536/17886
ISBN: 0-88986-495-0
期刊: IASTED International Conference on Optical Communication Systems and Networks
起始頁: 94
結束頁: 97
顯示於類別:會議論文