Paper
24 June 2019 Improving the fiber Bragg grating apodization efficiency in the DWDM systems
Author Affiliations +
Proceedings Volume 11146, Optical Technologies for Telecommunications 2018; 1114604 (2019) https://doi.org/10.1117/12.2525173
Event: XVI International Scientific and Technical Conference on Optical Technologies in Telecommunications, 2018, Ufa, Russian Federation
Abstract
Apodization of the fiber Bragg grating (FBG) is a smooth change in the modulation amplitude and alignment of the average value of the induced refractive index along the FBG. Apodization helps to reduce the lateral peaks that are present in the spectra of homogeneous fiber Bragg gratings. In this paper different apodization functions are considered and efficiency comparison of these functions is given.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yulia O. Usenko, Azat R. Gizatulin, and Albert Kh. Sultanov "Improving the fiber Bragg grating apodization efficiency in the DWDM systems", Proc. SPIE 11146, Optical Technologies for Telecommunications 2018, 1114604 (24 June 2019); https://doi.org/10.1117/12.2525173
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KEYWORDS
Fiber Bragg gratings

Apodization

Dense wavelength division multiplexing

Refractive index

Wavelength division multiplexing

Channel projecting optics

Modulation

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