F. Xia, et al., “Photonic Integration Using Asymmetric Twin-Waveguide (ATG) Technology: Part I-Concepts and Theory,” IEEE Journal of Selected Topics in Quantum Electronics, Vol. 11, No. 1, 2005, pp. 17-29. doi:10.1109/JSTQE.2004.841466

has been cited by the following article:

• TITLE: Analysis of As2S3-Ti: LiNbO3 Taper Couplers Using Supermode Theory

  AUTHORS: Xin Xia, Yifeng Zhou, Christi K. Madsen

  KEYWORDS: Optical Waveguides; Couplers; Coupled Mode Analysis

  JOURNAL NAME: Optics and Photonics Journal, Vol.2 No.4, December 31, 2012

  ABSTRACT: In this work, we develop a simulation method based on supermode theory and transfer matrix formalism, and then apply it to the analysis and design of taper couplers for vertically integrated As2S3 and Ti: LiNbO3 hybrid waveguides. Test structures based on taper couplers are fabricated and characterized. The experimental results confirm the validity of the modeling method, which in turn, is used to analyze the fabricated couplers.