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Theoretical Review: Adiabatic Coupler Engineering and Modification in Supporting SDGs 9 Efficient Optic Technology Engineering and Innovation Rahmatta Thoriq Lintangesukmanjaya; Akhmad Iswardani; Binar Kurnia Prahani; Dwikoranto Dwikoranto; Noval Maleakhi Hulu
Journal of Current Studies in SDGs Vol. 1 No. 3 (2025): August
Publisher : Sekolah Tinggi Agama Islam Sabilul Muttaqin Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63230/jocsis.1.3.91

Objective: This study aims to describe the application of adiabatic coupler modification in efficient optical coupler engineering and to emphasize its contribution to the achievement of SDG 9 (Industry, Innovation, and Infrastructure). Method: The method used is a literature study through a review of relevant articles and Python software-based analysis to evaluate the impact of coupler modifications, as an effort to strengthen theoretical findings. Results: The results of this study show that the invariance principle-based reverse engineering approach is practical in designing directional couplers on waveguides. Combined with perturbation analysis of the coupled mode equations, this method produces directional couplers that are highly robust to parameter variations such as coupling coefficient and wavelength. However, changes in scale or resonance through Python integration do not significantly affect the apparent deviation of the coupler wave, so the efficiency of the coupler is mainly determined by the coupling coefficient and wavelength variations. Novelty: This study highlights the novelty of utilizing the invariance principle and resonance modification as an efficient and straightforward approach for adiabatic coupler optimization. Furthermore, the results demonstrate the significant contribution of adiabatic couplers to SDG 9 through their support for the development of sustainable optical communication infrastructure, increased energy efficiency, and innovation in next-generation optical technologies.

Theoretical Review: Adiabatic Coupler Engineering and Modification in Supporting SDGs 9 Efficient Optic Technology Engineering and Innovation Rahmatta Thoriq Lintangesukmanjaya; Akhmad Iswardani; Binar Kurnia Prahani; Dwikoranto Dwikoranto; Noval Maleakhi Hulu
Journal of Current Studies in SDGs Vol. 1 No. 3 (2025): August
Publisher : Sekolah Tinggi Agama Islam Sabilul Muttaqin Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63230/jocsis.1.3.91

Objective: This study aims to describe the application of adiabatic coupler modification in efficient optical coupler engineering and to emphasize its contribution to the achievement of SDG 9 (Industry, Innovation, and Infrastructure). Method: The method used is a literature study through a review of relevant articles and Python software-based analysis to evaluate the impact of coupler modifications, as an effort to strengthen theoretical findings. Results: The results of this study show that the invariance principle-based reverse engineering approach is practical in designing directional couplers on waveguides. Combined with perturbation analysis of the coupled mode equations, this method produces directional couplers that are highly robust to parameter variations such as coupling coefficient and wavelength. However, changes in scale or resonance through Python integration do not significantly affect the apparent deviation of the coupler wave, so the efficiency of the coupler is mainly determined by the coupling coefficient and wavelength variations. Novelty: This study highlights the novelty of utilizing the invariance principle and resonance modification as an efficient and straightforward approach for adiabatic coupler optimization. Furthermore, the results demonstrate the significant contribution of adiabatic couplers to SDG 9 through their support for the development of sustainable optical communication infrastructure, increased energy efficiency, and innovation in next-generation optical technologies.

Literature Review: The Use of Professional Technology in the Integration of ESD (Education for Sustainable Development) in Social Science Learning Wildan Fitroni; Yasinta Salsabilah Ramadani; Rendy Dwi Cahya; Mukhammad Rafly Eka Rosyadi; Noval Maleakhi Hulu
Journal of Innovative Technology and Sustainability Education Vol. 1 No. 2 (2025): AUGUST
Publisher : Sekolah Tinggi Agama Islam Sabilul Muttaqin Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63230/jitse.1.2.79

Objective: This study aims to explore the potential of utilizing professional technology in integrating Education for Sustainable Development (ESD) into social science learning. Method: This study employs a literature review method with a descriptive qualitative approach to ten selected articles based on the research objectives. Analysis was conducted through the identification, categorization, and synthesis of findings related to the types of technology used, ESD integration strategies, and their impact on learning. Results: The results of the study indicate that technologies such as digital platforms, artificial intelligence, mobile learning, VR/AR, simulations, and game-based learning can enhance student engagement, motivation, conceptual understanding, critical thinking skills, collaboration, and intelligence regarding sustainable issues in social science learning. The effectiveness of technology integration is influenced by appropriate pedagogical design, teacher readiness, infrastructure support, and cultural and social context suitability. Novelty: This research's novelty lies in the comprehensive synthesis that maps the relationship between professional technology, active learning models, and ESD outcomes in social science learning, while also offering future research directions to address facility limitations, the digital divide, and the lack of teacher training.

Development of Live-Worksheets Technology based on the Problem Based Learning model in the Horeg Sound Wave Phenomenon Rahmatta Thoriq Lintangesukmanjaya; Oktamia Ramadhani; Dwikoranto Dwikoranto; Noval Maleakhi Hulu
Journal of Innovative Technology and Sustainability Education Vol. 1 No. 3 (2025): November
Publisher : Sekolah Tinggi Agama Islam Sabilul Muttaqin Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63230/jitse.1.3.108

Objective: Developing interactive Live-Worksheets based on Problem-Based Learning (PBL) on physics material with a contextual phenomena approach. Method: This research is a Research and Development (RnD) study. This type of research uses the 4D method, which includes four stages: define, design, develop, and disseminate. Results: The results of developing live-worksheet technology based on the Problem-Based Learning model with the sound horeg phenomenon have proven to be valid and practical. The implementation of digital technology-based live worksheets using a problem-based learning model has been proven to increase student learning independence and enthusiasm through real-world phenomena such as sound waves. Looking ahead, the integration of intelligent technologies such as AI, VR, and virtual simulations has the potential to strengthen interactive, contextual, and practice-oriented physics learning. Novelty: The integration of technology and problem-based learning models can encourage students to generate new ideas from the problems presented. The use of AI technology in integrated learning media is crucial, and innovation in ethnoscience approaches is needed.

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