VCSEL-based smart pixels and their applications

T. Nakahara, H. Tsuda, S. Matsuo, T. Kurokawa

研究成果: Conference article査読

1 被引用数 (Scopus)


Time division multiplexing has been generally used to increase the total throughput in optical communication systems. However, spatially-parallel optical interconnection technologies will be more effective over short distances (i.e., less than a few hundred meters). This is because data transmission in a parallel format makes system integration simple, reducing the latency of mux/demux functions, and thus results in lower power consumption and lower cost. VCSELs are very important for constructing parallel optical interconnection systems because they can emit a number of broadband optical signals simultaneously. In addition to their one- or two-dimensional structure, they have such advantages as a low cost, low operating current, and surface-normal emission. The surface-normal structure makes it easy to introduce optical input and output (I/O) into LSIs, which are important for constructing high-density optical interconnection systems.1

ジャーナルProceedings of SPIE - The International Society for Optical Engineering
出版ステータスPublished - 1998 1月 27
イベントHeterogeneous Integration: Systems on a Chip: A Critical Review 1998 - San Jose, United States
継続期間: 1998 1月 241998 1月 30

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学


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