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All Journal Perfecting a Video Game with Game Metrics Indonesian Journal of Electrical Engineering and Informatics (IJEEI) Proceeding of the Electrical Engineering Computer Science and Informatics Jurnal Sains Matematika dan Statistika Proceeding of the Electrical Engineering Computer Science and Informatics JURNAL MATHEMATIC PAEDAGOGIC INSIST (International Series on Interdisciplinary Research) Unri Conference Series: Community Engagement Pattimura Proceeding : Conference of Science and Technology
Syamsudhuha Syamsudhuha
Dept. Of Math FMIPA Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Mathematics Physics Other

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Optimizing Design of Core-clad Width for Single Mode Fiber with Zero Dispersion Shift Saktioto, Toto; Basdyo, Doni; Zairmi, Yoli; Syahputra, Romi Fadli; Okfalisa, Okfalisa; Anggraini, Wresni; Syamsudhuha, Syamsudhuha
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 6: EECSI 2019
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.v6.2006

Abstract

Fiber optics have become a vital role in telecommunication technologies with many benefits, i.g. high speed transmission, non-electromagnetic interference and low energy consumption. An excellent single mode fiber (SMF) must provide a low attenuation and dispersion which occurs at same wavelength, i.e. 1550 nm. But, in silica based SMF, this property cannot be achieved in a bulk form. Meanwhile, the direct experiment is really not the best choice. Therefore, a simulation fiber design take a crucial role into account for obtaining zero dispersion shift. We design SMF geometry with zero dispersion by resizing the width of core and cladding. This design consists of inner and outer core-clad profile. We also provide several width boundaries for matching the lowest dispersion to the lowest attenuation in silica fiber-based. Moreover, the results shows that dispersion property of the design is suitable for long-haul optical communication systems.
Raman amplifier performance in pre-amplifier use for optical fiber communication systems T. Saktioto; S. P. Dewi; R. F. Syahputra; Okfalisa Okfalisa; Syamsudhuha Syamsudhuha
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 5: October 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i5.12594

Abstract

The development of telecommunications networks is currently dominated by fiber optics. The fiber optic has become a waveguide medium transmitting information with high frequency bands, high capacity and high speed. An optical amplifier is required to maintain electromagnetic signals when they propagate in far distance. One of the amplifiers, Fiber Raman Amplifiers (FRA) which is the light scattering from the light that comes with the phonon in the lattice of amplification medium produces photons that are coherent with the incoming photons. Many amplifiers are commonly used but the problems not only come from the amplifier but also the component circuit and system.  By simulation method, FRA circuit is designed and operated in the form of pre-amplifiers to maintain a better signal from material interference and geometry. The simulation results show that the lowest BER value and the highest Q-factor are found at a distance of 10km depicted by eye diagram.
Profile of Single Mode Fiber Coupler Combining with Bragg Grating Romi Fadli Syahputra; Saktioto Saktioto; Ros Meri; Syamsudhuha Syamsudhuha; Okfalisa Okfalisa
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 15, No 3: September 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v15i3.6383

Abstract

This paper describes a numerical experiment of design and operation of a fiber coupler between single mode fiber and fiber Bragg grating (FBG). Both components are coupled depending with optical waveguide and source parameters. A characterization of fiber coupler is simulated by varying long grating of 10 mm to 60 mm using transfer matrix method based on coupled mode equation. The wave peak, transmission, and dispersion parameters are analyzed to determine the performance of the fiber coupler. The transmission spectrum showed the wave peaks rise to any increase in the grating length on channel 1 and channel 2. Transmission on channel 1 and channel 2 decreased from the wavelength range of 1.45μm–1.55μm and rised in the range of 1,55μm–1,65μm for each increment in length of grating. The dispersion showed the zero dispersion at specific wavelength for each increase in length of grating. This component can be applied for controlling information signal in wide range communication.
Design and Operation of Optical Fiber for Mass Measuring Instrument with Bending Power Loss Principle Saktioto Saktioto; Wahyu Candra; Vepy Asyana; Romi Fadli Syahputra; Syamsudhuha Syamsudhuha; Dedi Irawan; Okfalisa Okfalisa; Haryana Hairi; Dadang Syarif Shihabudin Sahid
Indonesian Journal of Electrical Engineering and Informatics (IJEEI) Vol 9, No 2: June 2021
Publisher : IAES Indonesian Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52549/ijeei.v9i2.2419

Abstract

Utilization fiber optics macro-bending will be useful for non-destructive applications, such as a mass measurement device. This research, therefore, analyzes the fiber optic power loss due to macro bending by mass loading and explores its possible application as an instrument of mass scale. A single-mode fiber (SMF) with a core diameter of 8.2μm and laser with a wavelength of 1310 nm and 1550 nm are used in this  work. Moreover, an optical power meter with a sensitivity of 0.01dBm is applied as the detector while power loss is determined using nine bending cylinders that can produce eighteen bends with a roundtrip system. It is  obtaineda correlation coefficient R2of 0.9910 and 0.9959 corresponding to a sigmoid of 4 parameters for two-wavelength sources of 1310nm and 1550nm, respectively. The results showed mass suppression can produce a power loss with a relatively small error of 19.60%, 11.23%, 0.20%, 3.74%, and 9.36% for mass 300g, 600g, 100 g, 1400g, and 1800g, respectively
Interpretasi Geometri Dari Sebuah Determinan Riska Yeni; Syamsudhuha Syamsudhuha; M. D. H Gamal
Jurnal Sains Matematika dan Statistika Vol 1, No 2 (2015): JSMS Juli 2015
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jsms.v1i2.1959

Abstract

Artikel ini membahas arti geometris dari sebuah determinan.  Dengan diketahui sebuah jajargenjang yang dibentuk oleh dua buah vektor kolom suatu matriks, nilai determinan suatu matriks berordo 2x2 dapat diartikan sebagai luas jajargenjang.  Dari sebuah balok atau parallelepiped. yang dibentuk oleh vektor-vektor kolom matriks berordo 3x3dapat diartikan sebagai determinan sebagai volume balok atau  parallelepiped.
Luas Dengan Partisi Segitiga Untuk Fungsi Cekung Juni Lesti Nengsih; Syamsudhuha Syamsudhuha; Leli Deswita
Jurnal Sains Matematika dan Statistika Vol 1, No 1 (2015): JSMS Januari 2015
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jsms.v1i1.1966

Abstract

Optimizing Design of Core-clad Width for Single Mode Fiber with Zero Dispersion Shift Toto Saktioto; Doni Basdyo; Yoli Zairmi; Romi Fadli Syahputra; Okfalisa Okfalisa; Wresni Anggraini; Syamsudhuha Syamsudhuha
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 6: EECSI 2019
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.v6.2006

Abstract

Fiber optics have become a vital role in telecommunication technologies with many benefits, i.g. high speed transmission, non-electromagnetic interference and low energy consumption. An excellent single mode fiber (SMF) must provide a low attenuation and dispersion which occurs at same wavelength, i.e. 1550 nm. But, in silica based SMF, this property cannot be achieved in a bulk form. Meanwhile, the direct experiment is really not the best choice. Therefore, a simulation fiber design take a crucial role into account for obtaining zero dispersion shift. We design SMF geometry with zero dispersion by resizing the width of core and cladding. This design consists of inner and outer core-clad profile. We also provide several width boundaries for matching the lowest dispersion to the lowest attenuation in silica fiber-based. Moreover, the results shows that dispersion property of the design is suitable for long-haul optical communication systems.
STRATEGI PENGAJARAN MATEMATIKA UNTUK MENENTUKAN AKAR-AKAR PERSAMAAN KUADRAT Indah Purnama Putri; Syamsudhuha syamsudhuha; Ihda Hasbiyati
JURNAL MATHEMATIC PAEDAGOGIC Vol 2, No 2 (2018): Maret 2018
Publisher : Universitas Asahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.688 KB) | DOI: 10.36294/jmp.v2i2.221

Abstract

 Abstrak            Akar-akar persamaan kuadrat  dapat ditentukan dengan 3 metode yaitu pemfaktoran, kuadrat sempurna dan rumus kuadrat. Apabila koefisien pada persamaan kuadrat bernilai besar, akar-akar persamaan kuadrat akan diselesaikan dengan menggunakan rumus kuadrat, karena koefisien yang besar biasanya sulit dilakukan dengan metode pemfaktoran. Pada artikel ini akan dibahas metode lain dalam menyelesaikan akar-akar persamaan kuadrat, yaitu metode transformasi dan metode dengan melibatkan nilai diskriminan persamaan kuadrat. Kata kunci: Persamaan Kuadrat, Akar-akar Persamaan kuadrat, Pemfaktoran
The Scheme of 10th Order Implicit Runge-Kutta Method to Solve the First Order of Initial Value Problems Z Bahri; L Zakaria; Syamsudhuha Syamsudhuha
INSIST Vol 1, No 1 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (120.738 KB) | DOI: 10.23960/ins.v1i1.11

Abstract

Abstract—To construct a scheme of implicit Runge-Kutta methods, there are a number of coefficients that must be determined and satisfying consistency properties and Butcher’s simplifying assumptions. In this paper we provide the numerical simulation technique to obtain a scheme of 10th order Implicit Runge-Kutta (IRK10) method. For simulation process, we construct an algorithm to compute all the coefficients involved in the IRK10 scheme. The algorithm is implemented in a language programming (Turbo Pascal) to obtain all the required coefficients in the scheme. To show that our scheme works correctly, we use the scheme to solve Hénon-Heiles system.Keywords—ODEs, 10th order IRK method, numerical technique, Hénon-Heiles system
Pengembangan kawasan pesisir melalui pembentukan Desa Wisata Sepahat Kabupaten Bengkalis Syamsudhuha Syamsudhuha; Arisman Adnan; Afrianto Daud; Iswadi HR; Mirza Hardian; Nurhayati Nurhayati; Yennita Roza; Ahmad Jamaan
Unri Conference Series: Community Engagement Vol 2 (2020): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.2.292-297

Abstract

This paper aimed to develop the tourism potential of Sepahat Village, Bandar Laksamana District, Bengkalis Regency, what has been carried out, the obstacles are faced, and guidance efforts are carried out to support the realization of a tourist village, as well as recommendations that can be undertaken in the future. This community service activity used several methods, namely FGD, consultation, mentoring, and training. Focus Group Discussion (FGD) was conducted between the companion team (community service) with a team of cross-disciplinary and cross-university experts who were concerned and experienced in developing and assisting the fostered village and tourism village. FGD was also undertaken with the village head and local community leader. Consultation was carried out between local business actors, village head and community service team. Assistance was carried out between business actors directly related or as a support to tourism activities with local groups. The exploration of new economic potential in developing tourist villages, adding to the existing potential on the coast with peat soil, identifying a number of activities to encourage the realization of tourism villages, active participation and strong support from the society and local officials, gathering of society in tourism awareness groups, and also received a number of policy proposals to strengthen tourism village institutions.
Co-Authors Afrianto Daud Ahmad Jamaan Anggraini, Wresni Arisman Adnan Basdyo, Doni Dedi Irawan Doni Basdyo Haryana Hairi Indah Purnama Putri Iswadi HR Juni Lesti Nengsih L Zakaria Leli Deswita M. D. H Gamal Mirza Hardian Nurhayati, Nurhayati Okfalisa Okfalisa Okfalisa Okfalisa Okfalisa Okfalisa Okfalisa, Okfalisa Riska Yeni Romi Fadli Syahputra Ros Meri S. P. Dewi Sahid, Dadang Syarif Shihabudin Saktioto Saktioto Vepy Asyana Wahyu Candra Wresni Anggraini Yennita Y Yoli Zairmi Z Bahri Zairmi, Yoli