A Machine Learning Specklegram Wavemeter (MaSWave) Based on a Short Section of Multimode Fiber as the Dispersive Element

A Machine Learning Specklegram Wavemeter (MaSWave) Based on a Short Section of Multimode Fiber as the Dispersive Element

Wavemeters are very important for precise and accurate measurements of both pulses and continuous-wave optical sources. Conventional wavemeters employ gratings, prisms, and other wavelength-sensitive devices in their design. Here, we report a simple and low-cost wavemeter based on a section of multi...

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Bibliographic Details
Main Authors: Ogbole C. Inalegwu, Rex E. Gerald II, Jie Huang
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Sensors
Subjects:
wavelength
multimode fiber (MMF)
machine learning
convolutional neural network (CNN)
specklegram
speckle patterns
Online Access:https://www.mdpi.com/1424-8220/23/10/4574

Internet

https://www.mdpi.com/1424-8220/23/10/4574

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