Buscar
Mostrando ítems 1-10 de 1123
On the design of silicon Mach-Zehnder interferometers for the C-band
(Institute of Electrical and Electronics Engineers Inc., 2019)
A silicon Mach-Zehnder interferometer is designed, fabricated and experimentally demonstrated for the C-band. Several interferometers were designed with different free spectral ranges. The influence of the waveguide width ...
Synthesis of Optical Filters Using Sagnac Interferometer in Ring Resonator
(11/12/2007)
We propose a new synthesis method for the implementation of infinite impulse response filters, using a Sagnac interferometer within a ring resonator. This structure permits the synthesis of second-order optical functions ...
Double domain wavelength multiplexed Fizeau interferometer with high resolution dynamic sensing and absolute length detection
(Elsevier, 2017-04)
In this work, we present a simple photonic instrument that has the ability of measuring positions, distances and vibrations with very high resolution by means of two Fizeau interferometers (FI), both using the same optical ...
Variable structure and sliding modes nonlinear control system applied to a fiber optic interferometer
(Spie-int Soc Optical Engineering, 2017-01-01)
In this work, we present the application of a nonlinear control system, based on variable structure control and sliding modes, to a fiber optic Mach-Zehnder interferometer. We showed that this control system is able to ...
Automated stabilization of a single-pass plane Fabry-Perot interferometer
(Optical Soc AmerWashington, 1997)
A hyperspectral microscope based on an ultrastable common-path interferometer
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAUFMG, 2019)