Broadband mode switch based on a three-dimensional waveguide Mach–Zehnder interferometer

2017 ◽  
Vol 42 (23) ◽  
pp. 4877 ◽  
Author(s):  
Quandong Huang ◽  
Wei Jin ◽  
Kin Seng Chiang
Keyword(s):  
Three Dimensional ◽  
Zehnder Interferometer ◽  
Mode Switch ◽  
Mach Zehnder Interferometer

scholarly journals Low Power Consumption Mode Switch Based on Three-Dimensional Polymer Mach-Zehnder Interferometer

2020 ◽  
Vol 12 (3) ◽  
pp. 1-10
Author(s):  
Jiawen Lv ◽  
Tianhang Lian ◽  
Baizhu Lin ◽  
Yue Yang ◽  
Yue Cao ◽  
...  
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Three Dimensional ◽  
Zehnder Interferometer ◽  
Low Power Consumption ◽  
Mode Switch ◽  
Mach Zehnder Interferometer

scholarly journals Polymer/glass hybrid DC-MZI thermal optical switch for 3D-integrated chips

RSC Advances ◽  
2019 ◽  
Vol 9 (19) ◽  
pp. 10651-10656 ◽  
Author(s):  
Yue Cao ◽  
Yun-Ji Yi ◽  
Bai-Zhu Lin ◽  
Yue Sun ◽  
Xin-Chi Che ◽  
...  
Keyword(s):  
Directional Coupler ◽  
Optical Switch ◽  
Three Dimensional ◽  
Zehnder Interferometer ◽  
Polymer Glass ◽  
Glass Waveguide ◽  
Mach Zehnder Interferometer

A directional coupler (DC) Mach–Zehnder interferometer (MZI) thermal optical switch based on a polymer and glass waveguide hybrid for three-dimensional (3D)-integrated chips is demonstrated.

scholarly journals Simultaneous estimation of multiple phases in generalised Mach–Zehnder interferometer

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Marcin Markiewicz ◽  
Mahasweta Pandit ◽  
Wiesław Laskowski
Keyword(s):  
Three Dimensional ◽  
Joint Estimation ◽  
Zehnder Interferometer ◽  
Simultaneous Estimation ◽  
Experimental Setup ◽  
Initial State ◽  
Estimation Scheme ◽  
Mach Zehnder Interferometer

AbstractIn this work we investigate the problem of simultaneous estimation of phases using generalised three- and four-mode Mach–Zehnder interferometer. In our setup, we assume that the phases are placed in each of the modes in the interferometer, which introduces correlations between estimators of the phases. These correlations prevent simultaneous estimation of all these phases, however we show that we can still obtain the Heisenberg-like scaling of precision of joint estimation of any subset of $$d-1$$ d - 1 phases, d being the number of modes, within completely fixed experimental setup, namely with the same initial state and set of measurements. Our estimation scheme can be applied to the task of quantum-enhanced sensing in three-dimensional interferometric configurations.

scholarly journals 3×10 Gb/s silicon three-mode switch with 120° hybrid based unbalanced Mach-Zehnder interferometer

2019 ◽  
Vol 27 (10) ◽  
pp. 14199 ◽  
Author(s):  
Rubana Bahar Priti ◽  
Guowu Zhang ◽  
Odile Liboiron-Ladouceur
Keyword(s):  
Zehnder Interferometer ◽  
Mode Switch ◽  
Mach Zehnder Interferometer

Thermo-Optic Mode Switch Based on an Asymmetric Mach–Zehnder Interferometer

2019 ◽  
Vol 31 (11) ◽  
pp. 861-864 ◽  
Author(s):  
Yang Gao ◽  
Yan Xu ◽  
Lanting Ji ◽  
Xiaoqiang Sun ◽  
Yunji Yi ◽  
...  
Keyword(s):  
Zehnder Interferometer ◽  
Mode Switch ◽  
Mach Zehnder Interferometer
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