Arighna Deb, Robert Wille, Rolf Drechsler,
"OR-Inverter Graphs for the Synthesis of Optical Circuits"
: International Symposium on Multiple-Valued Logic (ISMVL), Seite(n) 278-283, 2017
Original Titel:
OR-Inverter Graphs for the Synthesis of Optical Circuits
Sprache des Titels:
Englisch
Original Buchtitel:
International Symposium on Multiple-Valued Logic (ISMVL)
Original Kurzfassung:
The advances in silicon photonics motivate the consideration of optical circuits as a promising circuit technology. Recently, synthesis for this kind of circuits received significant attention. However, neither the corresponding function descriptions nor the resulting synthesis approaches explicitly considered how optical circuits actually conduct computations ? eventually leading to circuits of improvable quality. In this work, we present a synthesis flow which has explicitly been developed for this technology. To this end, we introduce and exploit OR-Inverter graphs (OIGs) - a data-structure which is particularly suited for the design of optical circuits. Experimental results confirm the efficacy of the OIG structure and the resulting synthesis approach. Compared to several alternative solutions ? relying on conventional function representations ? the number of gates can be reduced by half or even significantly more than that.
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