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Hasil Pencarian

Ditemukan 5 dokumen yang sesuai dengan query
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Peningkatan unjuk kerja pembagi daya optik berbasis struktur multimode interference (MMI) dengan menggunakan pemandu gelombang jenis taper
" Inthis paper, we propose a 1x2 and 1x4 optical power splitter from 1500 to 1600 nm based on multimode interference (MMI) structure with tapered input and output waveguides. The results obtained from modal propagation analysis (MPA) and beam propagation method (BPM) show better performance of the tapered structures than that of without taper in term of the power imbalance and insertion loss by 44.94% and 32.50% for 1x2 and 21.18 and 73.03% for ... "
620 JURTEL 14:2 (2009)
Artikel Jurnal  Universitas Indonesia Library
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Narendra Putra Dipta
Desain Pembagi Daya Optik Berbasis Multimode Interference 2x2 pada Semikonduktor GaN/Si = Design of 2x2 Multimode Interference-Based Optical Power Splitter in GaN/Si Semiconductor
" Recently, gallium nitride (GaN) material has attracted the attention of researchers as a candidate for third generation semiconductor material for optical telecommunication applications. In this research, a 2x2 multimode interference optical power splitter (MMI) based on a waveguide and ridge structure is proposed using gallium nitride material on a silicon (GaN/Si) substrate for optical telecommunication applications. The design optimization carried out resulted in two optical power splitter designs based on rib (design A) and ridge ... "
Depok: Fakultas Teknik Universitas Indonesia , 2020
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library
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Retno Wigajatri Purnamaningsih
A simple three branch optical power splitter design based on III-nitride semiconductor for optical telecommunication
" We propose a simple design of 1×3 optical power splitter which uses gallium nitride (GaN) on sapphire. The design consists of widely used large cross section input rib waveguide, a rectangular multimode interference (MMI) structure, and three-branch rib waveguides. The MMI structure is selected since their attractive performances, such as compactness, low excess loss, wide bandwidth and ease to fabricate. The power splitter is designed for the third telecommunication window, i.e., l = 1.55 µm. ... "
[place of publication not identified]: [publisher not identified], 2016
J-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Retno Wigajatri Purnamaningsih
A simple three branch optical power splitter design based on iii-nitride semiconductor for optical telecommunication
" We propose a simple design of 1×3 optical power splitter which uses gallium nitride (GaN) on sapphire. The design consists of widely used large cross section input rib waveguide, a rectangular multimode interference (MMI) structure, and three-branch rib waveguides. The MMI structure is selected since their attractive performances, such as compactness, low excess loss, wide bandwidth and ease to fabricate. The power splitter is designed for the third telecommunication window, i.e., l = 1.55 µm. ... "
Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:4 (2016)
Artikel Jurnal  Universitas Indonesia Library
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Dini Fithriaty Puspohadiningrum
Pemisah Daya Optik Berstruktur Multimode-Interference 1 x 8 Berbasis Galium Nitrida = Design of 1 x 8 Multimode Interference-Based Optical Power Splitter In GaN/Sapphire Semiconductor
" In line with the increasing need for higher performance for optical and photonic telecommunications equipment at the lowest possible cost, the need for supporting equipment is also increasing. One of these components is an optical power splitter. This component is needed in network systems to distribute light to other components, especially multi-channel optical power separators to support larger network systems. One of the materials developed as a photonic device material from group III-nitride is gallium ... "
Depok: Fakultas Teknik Universitas Indonesia, 2021
T-Pdf
UI - Tesis Membership  Universitas Indonesia Library