Harith Ahmad
University of Malaya
1201 Papers
6K Citations
Harith Ahmad is an academic researcher from University of Malaya. The author has contributed to research in topics: Fiber laser & Laser. The author has an hindex of 45, co-authored 1126 publications. Previous affiliations of Harith Ahmad include Airlangga University & University of Glasgow.
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Papers
Chronology of Fabry-Perot interferometer fiber-optic sensors and their applications: a review.
TL;DR: A wide variety of FPI sensors are reviewed in terms of fabrication methods, principle of operation and their sensing applications in a study on interferometric optical fiber sensors.
390
Experimental and theoretical investigations on water desalination using direct contact membrane distillation
TL;DR: In this article, an analytical model, based on the heat and mass transfer equations within the DCMD module, was used to predict the system performance at different operating conditions, and the model was validated with the experimental measurements.
192
Towards 5G: A Photonic Based Millimeter Wave Signal Generation for Applying in 5G Access Fronthaul.
Sayed Ehsan Alavi,M. R. K. Soltanian,Iraj Sadegh Amiri,Mohsen Khalily,Abu Sahmah Mohd. Supa'at,Harith Ahmad +5 more
TL;DR: A photonic based simple and robust method for generating millimeter waves applicable in 5G access fronthaul is presented and the radio over fiber (RoF) system for transmission of orthogonal frequency division multiplexing (OFDM) with 5 GHz bandwidth is presented.
154
Current sensor based on microfiber knot resonator
TL;DR: In this article, a microfiber knot resonator was used to tune the resonant wavelength inside a micro-fiber-cloth resonator with electric current applied to the copper wire, and the tuning was shown to be linearly proportional to the square of the amount of current.
125
ZnO thin films for VOC sensing applications
TL;DR: In this article, ZnO thin films were prepared by reactive RF sputtering on thermally oxidized Si for gas sensing applications, and three VOC vapors were chosen to investigate the response behavior of the prepared ZnOs.
112