BROADENING OF BANDWIDTHS IN GRATING MULTIPLEXER BY ORIGINAL DISPERSION-DIVIDING PRISM.

M. Shirasaki, H. Nakajima, N. Fukushima, K. Asama

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Abstract

A grating multiplexer with broad bandwidth in each channel was developed. It was achieved by devising a new method using an original dispersion-dividing (D**2) prism. A nine-channel multiplexer with channel spacings of 10 nm was fabricated for single-mode fibers in the 1. 55 mu m-wavelength region, and bandwidths of 7 nm were obtained.

Original languageEnglish
Pages (from-to)764-765
Number of pages2
JournalElectronics Letters
Volume22
Issue number14
Publication statusPublished - 1986 Jul 3
Externally publishedYes

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Shirasaki, M., Nakajima, H., Fukushima, N., & Asama, K. (1986). BROADENING OF BANDWIDTHS IN GRATING MULTIPLEXER BY ORIGINAL DISPERSION-DIVIDING PRISM. Electronics Letters, 22(14), 764-765.