Controlled inhibition of spiking dynamics in VCSELs for neuromorphic photonics: theory and experiments
Controlled inhibition of spiking dynamics in VCSELs for neuromorphic photonics: theory and experiments
复制标题
用于神经形态光子学的 VCSEL 尖峰动力学的受控抑制：理论与实验
DOI：
10.1364/ol.42.001560
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发表时间：
2017-04-15
期刊：
影响因子：
3.6
通讯作者：
Hurtado, Antonio
中科院分区：
文献类型：
--
作者：
Robertson, Joshua;Deng, Tao;Hurtado, Antonio
本文从实验和理论两方面报道了1300 nm波长垂直腔面发射激光器的可控抑制机制。在快速操作速度（高达亚ns速率）和对峰值抑制窗口的时间持续时间的完全控制下，证明了峰值动力学的可重复性抑制。这封信为光子抑制神经元模型系统开辟了新的途径，用于未来的神经形态光子信息处理模块，能够以比生物神经元快8个数量级的速度运行。(C) 2017年美国光学学会
We report experimentally and theoretically on the controllable inhibition of spiking regimes in a 1300 nm wavelength vertical-cavity surface-emitting laser. Reproducible suppression of spiking dynamics is demonstrated at fast operation speeds (up to sub-ns rates) and with total control on the temporal duration of the spiking inhibition windows. This Letter opens new paths toward a photonic inhibitory neuronal model system for use in future neuromorphic photonic information processing modules and which are able to operate at speeds up to 8 orders of magnitude faster than biological neurons. (C) 2017 Optical Society of America