High–Speed Laser Modulation for Low–Noise Micro–Cantilever Array Deflection Measurement

High–Speed Laser Modulation for Low–Noise Micro–Cantilever Array Deflection Measurement

In this paper, an innovative approach is introduced to address the noise issues associated with micro–cantilever array deflection measurement systems employing multiple lasers. Conventional systems are affected by laser mode hopping during switching, resulting in wavelength instability and beam spot...

Descrizione completa

Dettagli Bibliografici
Autori principali: Weiwei Xue, Yong Su, Qingchuan Zhang
Natura: Articolo
Lingua:English
Pubblicazione: MDPI AG 2024-06-01
Serie:Photonics
Soggetti:
micro–cantilever array
optical beam deflection
noise performance enhancement
laser instability
high–frequency carrier signal modulation
Accesso online:https://www.mdpi.com/2304-6732/11/7/619

Accesso online

https://www.mdpi.com/2304-6732/11/7/619

Documenti analoghi