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Cited by 494

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

An N*N optical multiplexer using a planar arrangement of two star couplers

Dragone, C.·1991·IEEE Photonics Technology Letters

Abstract

The author describes the design of an integrated N*N multiplexer capable of simultaneously multiplexing and demultiplexing a large number (up to about 50) of input and output wavelength channels. The multiplexer is a generalization of the 2*2 Mach-Zehnder multiplexer. It consists of two N*M star couplers connected by M paths of unequal length. Aberrations caused by mutual coupling in the waveguide arrays are minimized by a correction scheme that causes each star coupler to accurately perform a Fourier transformation. The multiplexer should be useful as a wavelength routing device for long haul and local area networks.>

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Metadata

Authors
Dragone, C.
Venue
IEEE Photonics Technology Letters
Published
1991-09
Volume
3
Issue
9
Pages
812-815
ISSN
  • 1041-1135 (ISSN-L)
  • 1941-0174
OpenAlex
W2150497297
Cited by
494
References
7
FWCI
10.14
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: An N*N optical multiplexer using a planar arrangement of two star couplers. https://app.cochat.ai/papers/10.1109/68.84502
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Dragone, C. (1991). An N*N optical multiplexer using a planar arrangement of two star couplers. IEEE Photonics Technology Letters. https://doi.org/10.1109/68.84502

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.