Theoretical design of a novel N x N two-dimensional integrated optical crosspoint switch architecture

M. Owen; M. Asghari; I. H. White; K. R. Poguntke; M. J. Robertson

doi:10.1109/50.661364

Theoretical design of a novel N x N two-dimensional integrated optical crosspoint switch architecture

M. Owen, M. Asghari, I. H. White, K. R. Poguntke, M. J. Robertson

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A novel two-dimensional integrated optical (2-DIO) crosspoint switch architecture is proposed for InGaAsP/InP, which is achieved by the use of novel 2-DIO beam splitters. A modal propagation model (MPM) is used to optimize device size, loss and crosstalk and study beam propagation in a 2-DIO slab waveguide. Theoretical results show that a lossless 4 x 4 2-DIO crosspoint device less than 2 x 2 mm² in size is predicted to exhibit less than -40 dB crosstalk.

Original language	English
Pages (from-to)	380-387
Number of pages	8
Journal	Journal of Lightwave Technology
Volume	16
Issue number	3
DOIs	https://doi.org/10.1109/50.661364
Publication status	Published - 1 Mar 1998

Keywords

Integrated optoelectronics
Optical beam splitting
Optical devices
Optical switches

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1109/50.661364

Link to publication in Scopus

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title = "Theoretical design of a novel N x N two-dimensional integrated optical crosspoint switch architecture",

abstract = "A novel two-dimensional integrated optical (2-DIO) crosspoint switch architecture is proposed for InGaAsP/InP, which is achieved by the use of novel 2-DIO beam splitters. A modal propagation model (MPM) is used to optimize device size, loss and crosstalk and study beam propagation in a 2-DIO slab waveguide. Theoretical results show that a lossless 4 x 4 2-DIO crosspoint device less than 2 x 2 mm2 in size is predicted to exhibit less than -40 dB crosstalk.",

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AU - Poguntke, K. R.

AU - Robertson, M. J.

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AB - A novel two-dimensional integrated optical (2-DIO) crosspoint switch architecture is proposed for InGaAsP/InP, which is achieved by the use of novel 2-DIO beam splitters. A modal propagation model (MPM) is used to optimize device size, loss and crosstalk and study beam propagation in a 2-DIO slab waveguide. Theoretical results show that a lossless 4 x 4 2-DIO crosspoint device less than 2 x 2 mm2 in size is predicted to exhibit less than -40 dB crosstalk.

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