Passive Sub-Carrier Multiplexing for Discriminating Overlapped Optical Spectra


M., Roslina and Abdul Rashid, Hairul Azhar and Mokhtar, Mohd Ridzuan and Yusoff, Zulfadzli (2018) Passive Sub-Carrier Multiplexing for Discriminating Overlapped Optical Spectra. IEEE Photonics Technology Letters, 30 (20). pp. 1784-1787. ISSN 1041-1135

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A passive technique for multiplexing spectrally overlapping optical network signals is proposed and experimentally verified. The system utilizes arrayed fiber delay lines for multiplexing signal generation and offers simultaneous plotting of multiple optical spectra. Accurate recovery of individual spectrum of multiplexed long-period gratings spectra is experimentally demonstrated in a refractive index sensing application. This system provides an all-optical platform for economical multiplexing system in optical sensing networks.

Item Type: Article
Uncontrolled Keywords: Optical fibers, Optical refraction, Optical variables control, Optical fiber sensors, Optical pulses
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics > TK8300-8360 Photoelectronic devices (General)
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 09 Nov 2020 14:37
Last Modified: 09 Nov 2020 14:37


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