Systeme und Verfahren für einen Abstimmbaren Hochfrequenzsynthesizer unter Verwendung von Optischen Frequenzkämmen

Details

Veröffentlichungs-Nr.

EP4102657

Aktenzeichen

EP22175940

Anmeldetag

27. Mai 2022

Veröffentlichung

2. Juli 2025

Erteilung

2. Juli 2025

Rechtsraum

EP

IPC

H01S5/00H01S5/0687H01S5/14G02F1/35H01S3/30

Abstract

Systems and methods for a tunable radio frequency synthesizer utilizing optical frequency combs are provided. In one embodiment, an RF signal generator comprises: an SBS pump laser segment including a first and second SBS pump laser each generating SBS laser light at different respective frequencies; a TE/TM dual comb resonator comprising a comb optical resonator coupled to the first and second SBS pump lasers, wherein the comb optical resonator generates a pair of counter-propagating optical frequency combs of different polarities from the SBS laser light; a filter resonator segment configured to provide feedback to the TE/TM dual comb resonator to lock a relative position of the pair of counter-propagating optical frequency combs, the filter resonator comprising a tunable optical filter to output a discrete tuned RF signal output based on a comb line pair that includes a single comb line from each of the pair of counter-propagating optical frequency combs.

Anmelder

Firma

Honeywell International Inc.

Land

🇺🇸 USA

Fachgebiete