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Acousto-Optic–Based Wavelength-Comb-Swept Laser for Extended Displacement Measurements

We demonstrate a novel wavelength-comb-swept laser based on two intra-cavity filters: an acousto-optic tunable filter (AOTF) and a Fabry-Pérot etalon filter. The AOTF is used for the tunable selection of the output wavelength with time and the etalon filter for the narrowing of the spectral linewidt...

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Detalles Bibliográficos
Autores principales:	Park, Nam Su, Chun, Soo Kyung, Han, Ga-Hee, Kim, Chang-Seok
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5421700/ https://www.ncbi.nlm.nih.gov/pubmed/28362318 http://dx.doi.org/10.3390/s17040740

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