SNR improvement of 8.2 dB in a self-mixing laser diode interferometer by using the difference signal at the output mirrors [Invited]

Silvano Donati; Michele Norgia

doi:10.3788/COL202119.092502

Journals >Chinese Optics Letters >Volume 19 >Issue 9 >Page 092502 > Article

Chinese Optics Letters
Vol. 19, Issue 9, 092502 (2021)

SNR improvement of 8.2 dB in a self-mixing laser diode interferometer by using the difference signal at the output mirrors [Invited] | Editors' Pick

Silvano Donati^1、* and Michele Norgia²

Author Affiliations

¹Department of Industrial and Information Engineering, University of Pavia, 27100 Pavia, Italy

²Department of Electronics, Informatics and Bioengineering, 20133 Milano, Italy

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DOI: 10.3788/COL202119.092502 Cite this Article Set citation alerts

Silvano Donati, Michele Norgia. SNR improvement of 8.2 dB in a self-mixing laser diode interferometer by using the difference signal at the output mirrors [Invited][J]. Chinese Optics Letters, 2021, 19(9): 092502 Copy Citation Text

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