Abstract
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.
Bahasa Abstract
Desain Pembagi Daya Pencabangan Y Rugi-Rugi Rendah Berbasis GaN. Pada penelitian ini dilaporkan desain pembagi daya pencabangan Y dengan memanfaatkan pandu gelombang moda jamak pada panjang gelombang telekomunikasi menggunakan material GaN pada Safir. Hasil pengukuran sifat optik menunjukkan bahwa indek bias sampel GaN pada Safir adalah nTE=2,289±0,001 dan nTM= 2,324±0,00. Dari hasil optimasi parameter struktur dengan metoda BPM ditunjukan bahwa pembagi daya pencabangan Y berbasis bahan GaN.berpotensi untuk direalisasi
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Recommended Citation
Purnamaningsih, Retno Wigajatri; Saraswati, Irma; Poespawati, Nji Raden; and Dogheche, Elhadj
(2014)
"Design of GaN-Based Low-Loss Y-Branch Power Splitter,"
Makara Journal of Technology: Vol. 18:
Iss.
3, Article 1.
DOI: 10.7454/mst.v18i3.2950
Available at:
https://scholarhub.ui.ac.id/mjt/vol18/iss3/1
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