Abstract
A highspeed monolithic optical interface switch LSI is developed using a GaAs MSM photodetector and large-scale integrated electric circuits. This LSI operates universally as a 1.8-Gb/s optical-input/optical-output 4-channel time-division switch, a 1.8-Gb/s Optical input/electrical-output 1 : 4 demultiplexer, a 2.0-Gb/s electrical-output 4 : 1 multiplexer and a 2.8-Gb/s electrical-input/electrical-output 4x4 space-division switch. It uses a new multistage 2x2 switch block having small hardware and highspeed operation. It can be expanded to a 16 x 16 optical-input/optical-output time-division switch operating at up to 1.8 Gb/s for Broadband-ISDN.
| Original language | English |
|---|---|
| Pages (from-to) | 1162-1166 |
| Number of pages | 5 |
| Journal | Journal of Lightwave Technology |
| Volume | 10 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1992 Aug |
| Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
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Cite this
Yamanaka, N., Kikuchi, S., & Takada, T. (1992). A 1.8-Gb/s GaAs Optoelectronic Universal Switch LSI with Monolithically Integrated Photodetector and Laser Driver. Journal of Lightwave Technology, 10(8), 1162-1166. https://doi.org/10.1109/50.156859