Compact wavelength multiplexer using optical-fiber pieces

E. Miyauchi, T. Iwama, H. Nakajima, N. Tokoyo, K. Terai

研究成果: Article査読

7 被引用数 (Scopus)

抄録

The optical-wavelength-division multiplexer reported here is composed of three multimode fiber pieces with dielectric multilayers evaporated on the ends of the fibers, which have been polished obliquely or squarely. The working faces of these fibers are bonded together in a crossed V groove to duplex two wavelengths (λ = 0.82 and 1.2 µm). The far ends of the joined fiber pieces are left intact for splicing with fiber cables or are terminated with connector ferrules for connection. The multiplexer is small (1 cm square) and lightweight (1.5-3 g). It also shows low insertion loss (1 dB) and cross-talk level (below -40 dB). We have estimated that the cost of this type of component can be reduced to I order of magnitude lower than that of conventional lens and mirror types.

本文言語English
ページ(範囲)321-322
ページ数2
ジャーナルOptics Letters
5
7
DOI
出版ステータスPublished - 1980
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学

フィンガープリント

「Compact wavelength multiplexer using optical-fiber pieces」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル