G
Ginu Rajan
Researcher at University of Wollongong
Publications - 152
Citations - 2559
Ginu Rajan is an academic researcher from University of Wollongong. The author has contributed to research in topics: Fiber Bragg grating & Optical fiber. The author has an hindex of 25, co-authored 151 publications receiving 2065 citations. Previous affiliations of Ginu Rajan include University UCINF & University of New South Wales.
Papers
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Proceedings ArticleDOI
Performance analysis and comparison of composite materials embedded with different optical fiber sensor types
Ginu Rajan,Manjusha Ramakrishnan,Yuliya Semenova,Gerald Farrell,Andrzej W. Domanski,Anna Boczkowska,Tomasz R. Wolinski +6 more
TL;DR: In this paper, a performance analysis and comparison of different types of optical fiber sensors embedded in composite materials are presented, including fiber Bragg gratings, polarimetric fiber sensors and photonic crystal fiber interferometric sensors, embedded in glass and carbon fibre reinforced composite materials.
Book ChapterDOI
Polymer micro and microstructured fiber Bragg gratings: Recent advancements and applications
Ginu Rajan,Gang-Ding Peng +1 more
TL;DR: In this paper, the authors provide an overview on recent research developments on solid core and microstructured polymer fiber Bragg grating sensors and their applications, including their applications in single-mode polymer optical fibers, Bragg gratings based on polymer optical fiber, and their application.
Journal ArticleDOI
Distributed Fiber Optic Sensor-Based Strain Monitoring of a Riveted Bridge Joint Under Fatigue Loading
TL;DR: In this article, an optical frequency domain reflectometry (OFDR)-based distributed fiber optic sensor (DFOS) was used for continuous strain monitoring of a single riveted lap joint, which is a representative critical element of riveted steel bridges.
Proceedings ArticleDOI
A demodulation scheme for a hybrid fiber sensor system for composite materials
TL;DR: In this article, a demodulation scheme is presented for a hybrid sensing system based on a polarimetric fiber sensor and a fiber Bragg Grating (FBG) for composite structural health monitoring (SHM).
Proceedings ArticleDOI
Characterization of liquid crystal coated photonic crystal fiber interferometers
TL;DR: In this article, two types of interferometers were fabricated; one by sandwiching a small portion of photonic crystal fiber between standard single mode fibers and the second one is formed by collapsing the air holes, and thinning down the air hole collapsed region to a micron size.