Systematic error analysis for phase measurement with the Mach-Zehnder interferometer

2015 ◽  
Vol 32 (3) ◽  
pp. 306
Author(s):  
Qing Niu ◽  
Yan Li ◽  
Weidong Li
Keyword(s):  
Error Analysis ◽  
Systematic Error ◽  
Phase Measurement ◽  
Zehnder Interferometer ◽  
Mach Zehnder Interferometer

Squeezing-enhanced fiber Mach-Zehnder interferometer for low-frequency phase measurement

2017 ◽  
Vol 110 (2) ◽  
pp. 021106 ◽  
Author(s):  
Fang Liu ◽  
Yaoyao Zhou ◽  
Juan Yu ◽  
Jiale Guo ◽  
Yang Wu ◽  
...  
Keyword(s):  
Phase Measurement ◽  
Low Frequency ◽  
Zehnder Interferometer ◽  
Frequency Phase ◽  
Mach Zehnder Interferometer

scholarly journals Phase Measurement of Acoustic Wave Propagation in Double Channel Video Based Interferometry

2012 ◽  
Author(s):  
Yusof Munajat ◽  
Mohamad Kadim Suaidi
Keyword(s):  
Wave Propagation ◽  
Acoustic Wave ◽  
Phase Measurement ◽  
Pressure Profile ◽  
Zehnder Interferometer ◽  
Phase System ◽  
Transient Pressure ◽  
Acoustic Wave Propagation ◽  
Double Channel ◽  
Mach Zehnder Interferometer

Sistem interferometer pengukuran fasa telah dibangunkan dengan mengubahsuai perbezaan fasa antara kedua–dua output interferometer Mach–Zehnder sebanyak 90°. Sistem dibangunkan bagi mengatasi masalah kesamaran anjakan fasa dalam kajian perambatan gelombang akustik dan profil tekanan seketika yang wujud bersama. Dua pasang imej dirakamkan dari kedua–dua output interferometer Mach–Zehnder semasa adanya dan ketiadaan gangguan gelombang akustik. Perubahan fasa keseluruhan interferograms dipetakan dan dianalisa secara berasingan dan serentak. Pemetaan fasa secara serentak memberikan keputusan yang lebih baik dan mengatasi masalah kesamaran. Kata kunci: Interferometri pengukuran fasa; perambatan gelombang akustik Phase measurement interferometer system was developed by modifying the phase difference between two outputs of Mach–Zehnder interferometer by approximately 90° out of phase. System is developed in order to overcome some ambiguity of fringe shift in studying acoustic wave propagation and associate transient pressure profile. Two set of images were captured from two outputs of Mach–Zehnder interferometer in the event of with and without acoustic wave disturbance. The phase change over the interferograms were mapped and analysed separately and simultaneously. Simultaneous phase mapping gives better result and overcome ambiguity problem. Key words: Phase measurement interferometry; acoustic wave propagation

Optical-TDMA LAN incorporating packaged integrated Mach-Zehnder interferometer channel selector

1997 ◽  
Vol 33 (16) ◽  
pp. 1404 ◽  
Author(s):  
P. Gunning ◽  
J.K. Lucek ◽  
D. Nesset ◽  
J.V. Collins ◽  
C.W. Ford ◽  
...  
Keyword(s):  
Zehnder Interferometer ◽  
Mach Zehnder Interferometer

Arbitrary phase-locking in Mach–Zehnder interferometer

2019 ◽  
Vol 442 ◽  
pp. 148-151
Author(s):  
Shuhe Wu ◽  
Wenfeng Huang ◽  
Peiyu Yang ◽  
Shuqi Liu ◽  
Liqing Chen
Keyword(s):  
Phase Locking ◽  
Zehnder Interferometer ◽  
Arbitrary Phase ◽  
Mach Zehnder Interferometer

scholarly journals Characterization of Mach Zehnder interferometer plastic optical fiber for intensity-based temperature sensor

2021 ◽  
Vol 1918 (2) ◽  
pp. 022010
Author(s):  
Ian Yulianti ◽  
N M Dharma Putra ◽  
Fianti ◽  
H Rumiana ◽  
Z A F Latif ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Temperature Sensor ◽  
Zehnder Interferometer ◽  
Plastic Optical Fiber ◽  
Mach Zehnder Interferometer
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