Management of Light in the Photonic Computer

Introduction

Light is the functional core of the photonic computer. It is not merely a signal: it is the structure of computation, the internal geometry, the direction, the density, and the fractal that define every operation. In this architecture, light circulates, divides, recombines, and transforms to produce a directional result that the processor can read directly.

This document, Management of Light in the Photonic Computer, describes in detail:

• the bidirectional circulation of rays,

• directional division in optical networks,

• recombination in return mode,

• the use of lasers as emitters and receivers,

• optical switches through micro‑rotation,

• and the dynamic selection of computation networks.

It constitutes the third conceptual pillar of the photonic architecture.

Documents to read before this one

To fully understand the mechanisms described here, it is strongly recommended to first read the following two documents, which establish the theoretical and material foundations of the photonic computer:

🔹 1. The Photonic Computer https://zenodo.org/records/22149130 This document presents directional logic, computation modes, internal fractals, and the conceptual structure of the photonic processor. It explains why light replaces electronics and how optical networks become computation units.

🔹 2. 3D Printing of the Motherboard and Photonic Processor https://zenodo.org/records/22311343 This document describes the material fabrication: the photonic motherboard, optical networks, division cavities, internal prisms, optical ports, and the three‑dimensional structure that allows light to circulate in multiple directions.