Journal of Electrical and Electronic Engineering

Volume 10, Issue 2, April 2022

  • Thermal Design of an MCM with the Implanted Temperature Sensor

    Wang Shun Shen Peter, Wang Yin Tien, Chao Chong Lii, Yang Wei Bin, Wu Chyan Chyi, Lee Tzung Hang

    Issue: Volume 10, Issue 2, April 2022
    Pages: 39-46
    Received: Feb. 16, 2022
    Accepted: Feb. 25, 2022
    Published: Mar. 04, 2022
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    Abstract: Since the debut of Multi-chip Modules (MCM), many research and development works have brought the technology from the physical design, test to mass production, but still lacking thermal data to support the schematic designs; especially in the area of thermal design related junction temperature. This method proposes a new approach to implant the tem... Show More
  • Development of Low-Cost Prototype N2 Laser System and Laser-Induced Fluorescence of Pyranine

    Muddasir Naeem, Tayyab Imran, Rabiya Munawar, Arshad Saleem Bhatti

    Issue: Volume 10, Issue 2, April 2022
    Pages: 47-56
    Received: Feb. 19, 2022
    Accepted: Mar. 14, 2022
    Published: Mar. 23, 2022
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    Abstract: This work aims to a detailed description of the development of a prototype Transversely Excited Atmospheric (TEA) nitrogen laser and its high-tension electrical pump source, along with its application study of Laser-Induced Fluorescence (LIF). The high-tension pump source is designed and simulated by using NI Multisim to study the voltage behavior ... Show More
  • Development of Correction Schemes of Temperature Errors in the Moisture Meter Transformer with Cylindrical Electrodes

    Nasirov Tulkun Zakirovich, Jabborov Khamdam Shaymardonovich

    Issue: Volume 10, Issue 2, April 2022
    Pages: 57-63
    Received: Mar. 08, 2022
    Accepted: Mar. 29, 2022
    Published: Apr. 08, 2022
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    Abstract: The aim of carried out investigations is the analysis of different correction errors circuits of temperature in the moisture transformer with a cylindrical electrode in point of view increasing the measurements accuracy of grain and grain products moisture. Improving the measurement accuracy in the moisture transformer using functionality, construc... Show More
  • Bending Induced Temperature Increases in Double-Clad Fibers for High-Power Fiber Lasers

    Yoshito Shuto

    Issue: Volume 10, Issue 2, April 2022
    Pages: 64-70
    Received: Mar. 13, 2022
    Accepted: Mar. 29, 2022
    Published: Apr. 09, 2022
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    Abstract: Rare-earth-doped optical fibers are one of the most promising solid-state lasers. In these fiber lasers, a cladding-pumping scheme using large-mode-area double-clad fibers (DCFs) is utilized to increase the overall conversion efficiency of pumping light and to overcome the restriction owing to the onset of stimulated Raman scattering. On the other ... Show More