Design of GaN-Based Low-Loss Y-Branch Power Splitter  

Oleh:

Purnamaningsih, Retno Wigajatri ; Saraswati, Irma ; Poespawati, Nji Raden ; Dogheche, Elhadj

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Makara Journal of Technology vol. 18 no. 03 (Dec. 2014), page 101-104.
Topik: GaN; Y-branch; power splitter; waveguide; telecommunication
Fulltext: 425-480-1-SM.pdf (318.46KB)

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Perpustakaan Pusat (Semanggi) Nomor Panggil: MM64 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

We present a Y-branch power splitter design with a multimode section using GaN on Sapphire at telecommunication wavelength. The GaN sample optical properties were also investigated, resulting in a refractive index for the GaN layers nTE=2.289±0.001 and nTM=2.324±0.00. Optimization of the structure parameters for this structure was conducted accurately using BPM methods. The results demonstrated the possibility of realizing a GaN-based Y-branch power splitter for various applications.

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