Tailoring Properties of Microcavity In-Line Mach-Zehnder Interferometer by the Microcavity Enlargement Using Femtosecond Laser
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2907661
Abstract: This paper presents a theoretical analysis and experimental verification of fine-tuning of the spectral response and refractive index sensitivity of microcavity in-line Mach-Zehnder interferometer (µIMZI). The µIMZIs were fabricated using femtosecond (fs) laser micromachining in… read more here.
Keywords: mach zehnder; microcavity; line mach; microcavity line ... See more keywords
Tapered-open-cavity-based in-line Mach-Zehnder interferometer for highly sensitive axial-strain measurement.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.450091
Abstract: An in-line Mach-Zehnder interferometer based on a multimode-fiber-assisted tapered open-cavity (TOC) is proposed. Light field distributions of the TOC were investigated using beam propagation method with different offsets and diameters of the taper waist. Bias… read more here.
Keywords: line mach; tapered open; strain; axial strain ... See more keywords
In-line Mach-Zehnder interferometer and Bragg grating integrated by femtosecond laser for discrimination of temperature and directional torsion.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.473333
Abstract: Femtosecond laser micromachining has been considered as a powerful tool for fabricating versatile fiber devices and received increasing attention in recent years. Here, we report on a compact sensor by integrating a bridge-like waveguide inside… read more here.
Keywords: femtosecond laser; line mach; torsion; bragg grating ... See more keywords