Optically Referenced Microwave Generator with Attosecond-Level Timing Noise

Microwave sources based on ultrastable lasers and optical frequency combs (OFCs) exhibit ultralow phase noise and ultrahigh-frequency stability, which are important for many applications. Herein, we present a microwave source that is phase-locked to an ultrastable continuous-wave laser, with a relat...

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Principais autores:	Lulu Yan, Jun Ruan, Pan Zhang, Bingjie Rao, Mingkun Li, Zhijing Du, Shougang Zhang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2025-02-01
coleção:	Photonics
Assuntos:	photonic microwave generation ultrastable laser optical frequency comb optical-to-microwave phase detector microwave regeneration
Acesso em linha:	https://www.mdpi.com/2304-6732/12/2/153
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