Faseroptische Vorrichtung zur Verschiebung einer Lichtfrequenz

Details

Veröffentlichungs-Nr.

EP4769014

Anmeldetag

31. Dezember 2024

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

Abstract

A fiberized acousto-optic device for shifting a frequency of light, comprising: a first optical fiber section that is configured to receive light; a fiber beam splitter (3) connected to the first optical fiber section (2a); a second optical fiber section (2b) connected to the fiber beam splitter (3); an acousto-optic modulator (5) which is optically coupled the second optical fiber section (2b) and is configured to shift a frequency of at least a portion of the light, thereby producing shifted light (SL); a retroreflector (7) optically coupled to the acousto-optic modulator (5) and configured to receive the shifted light (SL) and reflect at least part of it back to the acousto-optic modulator (5) which is further configured to transmit at least part of the reflected light towards the second fiber section; a third optical fiber section (2c) connected to the fiber beam splitter (3).

Anmelder

Firma

Foundation For Research And Technology Hellas

Land

🇬🇷 Griechenland