%0 Journal Article
%A 邓军勇
%A 刘新闯
%A 罗佳莹
%A 山蕊
%A 吴皓月
%T 	LOOKNoC: a low-loss, non-blocking, scalable passive optical interconnect network-on-chip architecture

%D 2021
%R 10.19682/j.cnki.1005-8885.2021.0012
%J 中国邮电高校学报（英文）
%P 94-106
%V 28
%N 1
%X <p>
	Low-loss, non-blocking, scalable passive optical interconnect network on-lhip ( LOOKNoC) structure was proposed based on 2 <span>*</span>2 optical exchange switches, using wavelength division multiplexing (WDM) technology to expand to 8 *8, 16 *16, 32 *32, 64 *64 passive optical interconnection networks, which can achieve non-blocking communication. The experimental results show that based on the 16 <span>*</span>16 optical interconnection network structure, the number of microring resonators (MRs) in LOOKNoC was reduced by 90.9%, 90.9%, 20.0% and 75.0% compared with the generic wavelength-routed optical router (GWOR), <span>λ-router</span> topology and CrossBar structure. By testing the performance parameters based on the structure of 16 <span>*</span>16 by the OMNET + + platform, as the result shows, the average insertion loss of LOOKNoC is 3.0%, 11.6%, 4.8% and 16.7% less than that of
</p>
<p>
	GWOR, <span><span>λ-router</span></span>, Mesh, and CrossBar structures.&nbsp;
</p>
%U https://jcupt.bupt.edu.cn/CN/10.19682/j.cnki.1005-8885.2021.0012