Sender-Empfänger und Verfahren für Optische Freiraumkommunikation

Details

Veröffentlichungs-Nr.

EP4811681

Anmeldetag

20. März 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

H04B10/112

Abstract

A transceiver for free-space optical communications, comprising a pulse generator (2) and a receiver (3), wherein the pulse generator (2) is configured to generate optical pulses and comprises: a pulse source (5) configured to generate seed optical pulses; a stretcher (6) connected to the pulse source (5) and configured to receive the seed optical pulses and increase their duration to thereby stretch the pulses; a preamplifier (7) connected to the stretcher (6) and configured to receive the stretched pulses and increase their power to thereby pre-amplifying the pulses; a modulator (8) connected to the preamplifier (7) and configured to receive the pre-amplified pulses and modulate at least one of them to thereby produce a modulated pulse train; an amplifier (9) connected to the modulator (8) and configured to receive the modulated pulse train and increase the power of the modulated pulse train. Also, a method.

Anmelder

Firma

Fyla Laser, S.L.

Land

🇪🇸 Spanien

Fachgebiete