Abstract
A binary spatial modulation (BSM) for ferroelectric liquid-crystal spatial light modulator (FLC-SLM) to achieve an exact analog optical intensity have been fabricated and have used it to an optical analog-valued multiplier. In this article, a compact neuron module with learning ability in which FLC-SLM vector-matrix multipliers and a-Si photodetector (PD) arrays were cascaded was recommended. This opto-electronic neuron module can conform to the synapse weight relative to the feedback data for learning. In developing an a-Si PD/FLC-SLM pair array device and linear FLC-SLM devices, an extremely dense lensless module was produced. Neuron functions including learning were justified experimentally.
| Original language | English |
|---|---|
| Pages (from-to) | 83-84 |
| Number of pages | 2 |
| Journal | LEOS Summer Topical Meeting |
| Publication status | Published - 1994 Dec 1 |
| Externally published | Yes |
| Event | Proceedings of the LEOS 1994 Summer Topical Meeting - Lake Tahoe, NV, USA Duration: 1994 Jul 11 → 1994 Jul 13 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering