Crosstalk analysis of aligned and misaligned free-space optical interconnect systems

Journal of the Optical Society of America. A, Optics, Image Science, and Vision
Wenhua HuDi Kong

Abstract

We present an analysis of crosstalk in aligned and misaligned free-space optical interconnect (FSOI) systems. On the basis of a generalized diffraction integral formula, an analytical expression of irradiation distribution for FSOI systems and a convenient approach to calculate crosstalk noise signal ratios (CNSR) are proposed. Simulations are performed to analyze the factors affecting the CNSR. The analyses indicate that small beam quality factor and wide channel pitch will significantly improve performance of the FSOIs. Furthermore, the displacement of the transmitter microlens array will affect the interconnection distance much more significantly than that of the receiver microlens array.

References

Sep 13, 2002·Applied Optics·Marc ChâteauneufJohn D Ahearn
Jul 13, 2006·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Xinyue Du, Daomu Zhao

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Citations

Sep 15, 2015·Applied Optics·Tingxiu HouW W Duley

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