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Proceedings Paper

VCSEL-based smart pixels and their applications
Author(s): Tatsushi Nakahara; H. Tsuda; Shinji Matsuo; Takashi Kurokawa
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Paper Abstract

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

Paper Details

Date Published: 27 January 1998
PDF: 22 pages
Proc. SPIE 10292, Heterogeneous Integration: Systems on a Chip: A Critical Review, 102920A (27 January 1998); doi: 10.1117/12.300618
Show Author Affiliations
Tatsushi Nakahara, NTT Optoelectronics Labs. (Japan)
H. Tsuda, NTT Optoelectronics Labs. (Japan)
Shinji Matsuo, NTT Optoelectronics Labs. (Japan)
Takashi Kurokawa, NTT Optoelectronics Labs. (Japan)


Published in SPIE Proceedings Vol. 10292:
Heterogeneous Integration: Systems on a Chip: A Critical Review
Anis Husain; Mahmoud Fallahi, Editor(s)

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