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Modified J_1 … J_4 method for linear readout of dynamic phase changes in a fiber-optic homodyne interferometer

✍ Scribed by Jin, Wei ;Zhang, Li Ming ;Uttamchandani, Deepak ;Culshaw, Brian


Book ID
115341746
Publisher
The Optical Society
Year
1991
Tongue
English
Weight
383 KB
Volume
30
Category
Article
ISSN
1559-128X

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✍ Luiz A. P. Marçal; Ricardo T. Higuti; Cláudio Kitano 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 465 KB

## Abstract A new and an improved version of the J~1~…J~4~ method for optical phase detection, named J~1~–J~3~ method, is described, which is more stable to phase drift and simpler for implementation than the original one. The sensor dynamic range is increased while maintaining the accuracy and the