Feedback control for microring weight banks
WebApr 1, 2024 · In this work, we experimentally demonstrate continuous, multi-channel control of a microring weight bank using a simple and accurate control procedure. The … WebOn the other hand, various novel calibration algorithms have been demonstrated to realize weight adjustment of the MRR and thus improve the precision of analog computations, such as the dithering signal algorithms [23,30], the feedback control algorithms for microring weight banks [31,32], the state locking algorithms [33,34], and the self ...
Feedback control for microring weight banks
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WebAbstract: We demonstrate a multi-channel feedback control for microring weight banks and achieve a record-high accuracy and precision. With the simplified procedures, the … WebDemonstration of scalable microring weight bank control for large-scale photonic integrated circuits. APL Photonics 2024-04-01 Journal article DOI: 10.1063/1.5144121 ... Feedback control for microring weight banks. Optics Express 2024-10-01 Journal article DOI: 10.1364/oe.26.026422 Part of ISSN: 1094-4087 Show more detail ...
WebNov 1, 2024 · We demonstrate 4-channel, 2GHz weighted addition in a silicon microring filter bank. Accurate analog weight control becomes more difficult with increasing number of channels, N, as feedback ... WebMar 14, 2024 · Here, we experimentally demonstrate a record-high precision of 9 bits with a dithering control scheme for photonic synapses. We then numerically simulated the impact with increased synaptic precision on a wireless signal classification application. This work could help realize the potential of photonic neural networks for many practical, real ...
WebApr 18, 2016 · We demonstrate 4-channel, 2GHz weighted addition in a silicon microring filter bank. Accurate analog weight control becomes more difficult with increasing … WebMicroring resonators (MRRs) are reconfigurable optical elements ubiquitous in photonic integrated circuits. Owing to its high sensitivity, MRR control is very challenging, especially in large-scale optical systems. In this work, we experimentally demonstrate continuous, multi-channel control of MRR weight banks using simple calibration procedures. A …
WebApr 1, 2024 · Microring resonators (MRRs) are reconfigurable optical elements ubiquitous in photonic integrated circuits. Owing to its high sensitivity, MRR control is very …
WebOther prior work has shown resonance locking based on feedback control by monitoring photoabsorption-induced changes in resistance across in-ring photoconductive heaters. … shemya and agent orangeWebFeedback control for microring weight banks. AN Tait, H Jayatilleka, TF De Lima, PY Ma, MA Nahmias, BJ Shastri, ... Optics express 26 (20), 26422-26443, 2024. 83: ... FSR-free silicon-on-insulator microring resonator based filter with bent contra-directional couplers. N Eid, R Boeck, H Jayatilleka, L Chrostowski, W Shi, NAF Jaeger ... shemya airfieldWebMay 26, 2016 · Microring weight banks could enable novel signal processing approaches in silicon photonics. We analyze factors limiting channel count in microring weight … spotify music link to mp3WebDec 1, 2024 · Feedback control for microring weight banks. A. Tait, H. Jayatilleka, +6 authors P. Prucnal; Physics. Optics express. 2024; TLDR. Continuous, multi-channel control of a microring weight bank with an effective 5.1 bits of accuracy on 2Gbps signals is demonstrated and feedback weight control renders tractable the weight control … spotify music for editingWebIn conclusion, we have experimentally demonstrated, a continuous, multi-channel control of a microring weight bank with a record-high accuracy and precision. The results, … spotify music log inWebWe demonstrate a multi-channel feedback control for microring weight banks and achieve a record-high accuracy and precision. With the simplified procedures, the feedback control becomes more ... spotify music mod apkWebApr 1, 2024 · Microring resonators (MRRs) are reconfigurable optical elements ubiquitous in photonic integrated circuits. Owing to its high sensitivity, MRR control is very challenging, especially in large-scale … spotify music line