A color-changing phosphor can encode information

A new synthetic molecule switches between emitting green and blue light after application of a solvent or mild heat. The ...
IEEE

Photoelectric Vulnerability Analysis and Experimental Validation of Incremental Optical Encoders in Internet of Things Applications

Abstract: Incremental optical encoders are widely used as photoelectric sensing components in direct current motor servo systems, but their inherent susceptibility to optical interference ultimately ...
IEEE

A SPAD-Based Optical Encoder

Abstract: This paper reports on a proof-of-concept SPAD-based (Single Photon Avalanche Diode) optical encoder. The work aims at demonstrating the advantages of SPADs over photodiodes, which are ...
GitHub

krafton-ai/Can-Gemini-Embeddings-Be-a-Multimodal-Encoder-for-LLMs-

Exploring whether Google's gemini-embedding-2-preview multimodal embedding API can serve as an encoder for a frozen LLM (Qwen3-4B). A small MLP adaptor (17M params) projects 3072-d embeddings into ...