Ameliorated phase sensitivity through intensity measurements in a Mach–Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2022 at "Quantum Information Processing"
DOI: 10.1007/s11128-021-03376-7
Abstract: The ultimate achievable phase sensitivity in a Mach–Zehnder interferometer is given by the Heisenberg limit of $$1/\langle N\rangle $$ 1 / ⟨ N ⟩ , with $$\langle N \rangle $$ ⟨ N ⟩ being the… read more here.
Keywords: langle rangle; phase sensitivity; zehnder interferometer; sensitivity ... See more keywords
Design of All-Optical Universal Gates Using Plasmonics Mach-Zehnder Interferometer for WDM Applications
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DOI: 10.1007/s11468-017-0631-0
Abstract: All optical integrated circuits have great application in high-speed computing and information processing to overcome the limitation of conventional electronics. In this work, a novel design of all optical universal gates using optical Kerr-effect and… read more here.
Keywords: optical universal; zehnder interferometer; universal gates; mach zehnder ... See more keywords
Simultaneous Curvature and Temperature Sensing Based on a Novel Mach-Zehnder Interferometer
Sign Up to like & getrecommendations! Published in 2019 at "Photonic Sensors"
DOI: 10.1007/s13320-019-0551-z
Abstract: A novel fiber inline Mach-Zehnder interferometer (MZI) is proposed for simultaneous measurement of curvature and temperature. The sensor composes of single mode-multimode-dispersion compensation-multimode-single mode fiber (MMF-DCF-MMF) structure, using the direct fusion technology. The experimental results… read more here.
Keywords: zehnder interferometer; temperature; curvature temperature; mach zehnder ... See more keywords
An integrated electro-optic magnetic field sensor based on reflected Mach-Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.11.095
Abstract: Abstract An optical magnetic field sensor using reflective Lithium niobate (LiNbO3) integrated optical waveguide Mach-Zehnder interferometer (MZI) has been proposed, designed and fabricated. The bare chip size of the sensor is microminiaturized as small as… read more here.
Keywords: zehnder interferometer; mach zehnder; field sensor; magnetic field ... See more keywords
Demonstration of Q-factor enhancement in a mode splitting-based microdisk-coupled asymmetric Mach–Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.06.016
Abstract: Abstract We demonstrate significant enhancement of an effective Q-factor in a silica planar waveguide-based asymmetric Mach–Zehnder interferometer (AMZI) coupled with a microdisk. To enhance the Q-factor, which is required to more effectively measure the signal… read more here.
Keywords: asymmetric mach; mach zehnder; factor; factor enhancement ... See more keywords
All-optical OR and NOR gates using quantum-dot semiconductor optical amplifiers-assisted turbo-switched Mach-Zehnder interferometer and serially delayed interferometer at 1 Tb/s
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164879
Abstract: Abstract The turbo-switch (TS) has proven to enhance the speed of the conventional semiconductor optical amplifier (SOA) up to four times better than the single SOA architecture. A novel performance of all-optical (AO) OR and… read more here.
Keywords: zehnder interferometer; interferometer; semiconductor optical; mach zehnder ... See more keywords
160 Gb/s all-optical AND gate using bulk SOA turbo–switched Mach–Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.04.054
Abstract: Abstract A novel architecture to implement an all-optical AND gate that relies on the use of a bulk semiconductor optical amplifier-based active Mach-Zehnder interferometer and the turbo-switch effect is presented. Its performance is analyzed in… read more here.
Keywords: optical gate; zehnder interferometer; turbo; turbo switched ... See more keywords
Mach–Zehnder interferometer cascaded with FBG for simultaneous measurement of RI and temperature
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.125624
Abstract: Abstract In this paper, an optical fiber sensor consisting of a Mach–Zehnder interferometer (MZI) cascaded with a fiber Bragg grating (FBG) is proposed and experimentally demonstrated. The MZI consists of two novel trapezoid cone structures… read more here.
Keywords: cascaded fbg; mach zehnder; temperature; zehnder interferometer ... See more keywords
Highly sensitive magnetic field sensor using tapered Mach–Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2018.03.016
Abstract: Abstract A fiber-optic Mach–Zehnder interferometer is proposed and experimentally demonstrated for magnetic field measurement. The device comprises an in-line sandwiched structure, i.e., a multi-single-multi mode structure that is sealed in a tube with a magnetic… read more here.
Keywords: zehnder interferometer; field; sensitive magnetic; highly sensitive ... See more keywords
Improved silica-PLC Mach-Zehnder interferometer type optical switches with error dependence compensation of directional coupler
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2016.10.016
Abstract: Abstract For the most popular structure of planer lightwave circuit (PLC) 2×2 thermo-optic switches, Mach-Zehnder interferometer (MZI), a full range of splitting ratio errors of directional coupler (DC) are investigated. All the parameters determining the… read more here.
Keywords: silica plc; type optical; zehnder interferometer; mach zehnder ... See more keywords
Refractive index sensing based on Mach–Zehnder interferometer with a hybrid silica/polymer waveguide
Sign Up to like & getrecommendations! Published in 2019 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2019.04.028
Abstract: Abstract We propose a refractive index sensing structure based on Mach–Zehnder interferometer (MZI) with a hybrid silica/polymer waveguide. Due to the thermo-optic (TO) effects of polymer and silica, the refractive index of sample can be… read more here.
Keywords: mach zehnder; based mach; refractive index; index ... See more keywords