Temperature-insensitive waveguide sensor using a ring cascaded with a MachZehnder interferometer

Y Zhang, J Zou, Z Cao, JJ He - Optics Letters, 2019 - opg.optica.org
… a ring resonator and a MachZehnder interferometer (MZI). A … peak position of a cascaded
transmission spectrum can be … than the conventional cascaded sensor structure without …

Cascaded interferometers structure based on dual-pass MachZehnder interferometer and Sagnac interferometer for dual-parameter sensing

S Wang, P Lu, L Mao, D Liu, S Jiang - Optics express, 2015 - opg.optica.org
… a cascaded interferometers structure based on a dual-pass MachZehnder interferometer
(DP… In this paper, we introduce and investigate a dual-pass MachZehnder interferometer (DP-…

Optimal design of planar wavelength circuits based on Mach-Zehnder interferometers and their cascaded forms

Q Wang, S He - Journal of Lightwave Technology, 2005 - opg.optica.org
… on MachZehnder interferometers and their cascaded forms … nm) based on a MachZehnder
interferometer and a flat-top … nm) based on cascaded MachZehnder interferometers are …

MachZehnder interferometer cascaded with FBG for simultaneous measurement of RI and temperature

W Zhang, W Gao, Z Tong, Y Zhong, L Xue… - Optics Communications, 2020 - Elsevier
… fiber sensor consisting of a MachZehnder interferometer (MZI) cascaded with a fiber Bragg
… The cascaded FBG is employed for temperature compensation. As refractive index (RI) and …

Mach-Zehnder interferometer cascaded with FBG for simultaneous measurement of magnetic field and temperature

R Zhang, S Pu, Y Li, Y Zhao, Z Jia, J Yao… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
… In this work, the Mach-Zehnder interferometer (MZI) cascaded with FBG is proposed for
simultaneous measurement of magnetic field and temperature. The magnetic field insensitive …

Measuring the fractional orbital angular momentum of a vortex light beam by cascaded MachZehnder interferometers

HC Huang, YT Lin, MF Shih - Optics Communications, 2012 - Elsevier
… We design an interferometric method for measuring the … light beam by cascading MachZehnder
interferometers. The … two stages of cascaded MachZehnder interferometers, which …

Multimode optical switch based on cascaded MachZehnder interferometer waveguides

S Sun, Y Che, Y Xie, Q Yu, F Wang, X Wang… - Optics Letters, 2023 - opg.optica.org
We present a 1 × 1 multimode optical switch for E_11, E_21, E_12, and E_22 modes based
on cascaded MachZehnder interferometer (MZI) waveguides, where the primary MZI is …

Cascaded MachZehnder interferometers assembled by submicrometer PTT wires

Y Wang, H Zhu, B Li - IEEE Photonics Technology Letters, 2009 - ieeexplore.ieee.org
… The PTT wires we used here in assembling the cascaded MZIs … Finally, by careful adjustment,
a desired cascaded MZI was … on a cascade of asymmetric MachZehnder interferometers,” …

Ultra-high sensitivity temperature sensor based on PDMS-assisted-cascaded MachZehnder Interferometer

J Wang, J Hao, J Zhou, A Wang, X Zeng, X Yang… - Sensors and Actuators A …, 2023 - Elsevier
In this paper, we propose and demonstrate an ultra-high sensitivity temperature sensor
based on Polydimethylsiloxane (PDMS) assisted-cascaded MachZehnder Interferometers (PAC-…

Optical thresholder consisting of two cascaded MachZehnder interferometers with nonlinear microring resonators

H Kishikawa, T Kondo, N Goto… - Optical …, 2017 - spiedigitallibrary.org
We propose an optical thresholder having a flat power transfer function both in low- and high-level
outputs. The optical thresholder consists of two cascaded MachZehnder