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ZAINAB RASHEED GHAYIB1,2,* , AYSER A. HEMED1,*
Two Self Elctro-Optic Effect Device (SEED) laser diode devices were used in a new configuration. With this optics component, the Fiber Bragg Grating (FBG) acts as a smart reflector/filter controller at 1550 nm Bragg wavelength. Temperature and stress variation are employed to control the injected signal specifications before its modulation into Laser Diode (LD2). Results showed that chaotic emission outside of the laser device cavity is a promising technique. The SEED effect has an extreme contribution for these effect. Low cross correlation 0.1088-0.52899 between these two lasers approves an anti-synchronization between them. This ensure and guaranties for none periodical repetition for the dynamics between them, and then enhancement of chaotic transmitter security level.
Anti-synchronization, Fiber Bragg grating, Self-electro optic device, Chaotic transmitter, Cross correlation.
ZAINAB RASHEED GHAYIB, AYSER A. HEMED, Smart control for the chaotic dynamics using two regions uniform fiber Bragg grating, Optoelectronics and Advanced Materials - Rapid Communications, 16, 7-8, July-August 2022, pp.307-318 (2022).
Submitted at: Dec. 12, 2021
Accepted at: Aug. 10, 2022
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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