# Multi-bit wavelength coding phase-shift-keying optical steganography based on amplified spontaneous emission noise

> Research article (Optics Communications, 2017) · cited 15× · AI/ML

**Wikidata**: [openalex:W2754138733](https://www.wikidata.org/wiki/openalex:W2754138733)  
**Source**: https://4ort.xyz/entity/multi-bit-wavelength-coding-phase-shift-keying-optical-steganography-based-on-amplified-spontaneous-emission-noise