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All Journal Jurnal Sains dan Teknologi BAREKENG: Jurnal Ilmu Matematika dan Terapan Bioscientist : Jurnal Ilmiah Biologi Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat International Journal of Hydrological and Environmental for Sustainability Physikos: Journal of Physics and Physics Education
Buka, Oktosea
Program Studi Fisika, Fakultas Ilmu Alam Dan Teknologi Rekayasa, Universitas Halmahera, Jl. Wari Raya, Tobelo, Halmahera Utara 97762
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation

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Eksperimen Pola Difraksi Berbasis Smartphone Menggunakan Remote Control Televisi (TV) untuk Estimasi Lebar Kisi Compact Disc Maranressy, Fera Dominggas; Latununuwe, Altje; Akyuwen, Frandy; Huliselan, Estevanus Kristian; Buka, Oktosea
Physikos: Journal of Physics and Physics Education Vol 3 No 2 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.2.16346

Abstract

A smartphone-based diffraction pattern experiment using a TV remote control has been successfully designed to estimate the width of a CD grating. This innovative experiment not only provides a hands-on learning experience but also has practical implications for physics education. A smartphone can be used as a screen to record and save diffraction patterns, and a TV remote control can be used as a source of infrared light. CDs can replace gratings, making the experiment efficient and accessible. The determination of the infrared wavelength of the TV remote control using a 300 line/mm grid and a 600 line/mm grid resulted in 946.67 nm and 859.33 nm, respectively. A positive linear relationship was found between the distance from the grid to the screen L and the distance from the centre light to the first light p, where the bigger L, the bigger p. Estimating the CD grating width using the infrared wavelength value of 946.67 nm, it was found that the CD grating width was 1632.19 nm. Furthermore, using a wavelength of 859.33 nm, it was found that the CD lattice width was 1481.68 nm, close to the actual CD lattice width.
Co-Authors Adrian Rahmat Nur Akyuwen, Frandy Altje Latununuwe Bayu A. Sadjab Boleu, Fiktor Imanuel Cornelia Dolfina Maatoke Dalengkade, Mario Nikolaus Devimega Yulia Estevanus Kristian Huliselan Haerul Anwar Iwamoni, Steven Janis, Harsen Berg Kaseside, Meidy KURNIA KURNIA, KURNIA Lian Fira Kutani Loklomin, Samsul Bahri Lotono, Mutia Mangimbulude, Jubhar Christian Maranressy, Fera Dominggas Maria Elisabet Woka Nur, Adrian Rahmat Nurhaedah Nurhaedah Nusa, Davidson Corneles Papuling, Eminia Sofya Rukia Loklomin Samloy, Vanhurd Tambanaung, Andrisal Tjape, Willyam Tjinta, Yumarti G B Triana Ongis Yesti Norce Velanita Tjotjomare Yusniar, Masitah