InP-based compact transversal filter for monolithically integrated light source array

Yuta Ueda, Takeshi Fujisawa, Kiyoto Takahata, Masaki Kohtoku, Hiroyuki Ishii

研究成果: Article査読

20 被引用数 (Scopus)

抄録

We developed an InP-based 4x1 transversal filter (TF) with multi-mode interference couplers (MMIs) as a compact wavelength multiplexer (MUX) 1700 μm x 400 μm in size. Furthermore, we converted the MMI-based TF to a reflection type to obtain an ultra-compact MUX of only 900 μm x 50 μm. These MUXs are made with a simple fabrication process and show a satisfactory wavelength filtering operation as MUXs of monolithically integrated light source arrays, for example, for 100G bit Ethernet.

本文言語English
ページ(範囲)7844-7851
ページ数8
ジャーナルOptics Express
22
7
DOI
出版ステータスPublished - 2014
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

「InP-based compact transversal filter for monolithically integrated light source array」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