Random Subwavelength Grating Waveguide Bragg Gratings

Bruno Taglietti; Hao Sun; Sehr Moosabhoy; Lawrence R. Chen

doi:10.1109/ipc53466.2022.9975633

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Random Subwavelength Grating Waveguide Bragg Gratings

Bruno Taglietti Hao Sun Sehr Moosabhoy Lawrence R. Chen

Year: 2022 Journal: 2022 IEEE Photonics Conference (IPC) Vol: 26 Pages: 1-2

DOI: 10.1109/ipc53466.2022.9975633

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Abstract

We demonstrate random subwavelength grating waveguide Bragg gratings based on randomizing the phase shift segments in a sampled structure. The cross-correlation coefficient between the measured reflection spectra of different devices can be as low as 0.27.

Keywords:

Fiber Bragg grating Optics Grating Reflection (computer programming) Waveguide Materials science Reflection coefficient Bragg's law Phase (matter) Diffraction grating Optoelectronics Physics Diffraction Computer science

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Photonic and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Fiber Optic Sensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Fiber Laser Technologies

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Random Subwavelength Grating Waveguide Bragg Gratings

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