Fabrikasi Dan Karakterisasi Directional Coupler Konfigurasi 4×4 Pada Bahan Serat Optik Plastik Step Index Multimode Tipe Fd-620-10

Januar, Rachmad (2016) Fabrikasi Dan Karakterisasi Directional Coupler Konfigurasi 4×4 Pada Bahan Serat Optik Plastik Step Index Multimode Tipe Fd-620-10. Undergraduate thesis, Institut Teknologi Sepuluh Nopember Surabaya.

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Abstract

Dalam penelitian ini telah dilakukan fabrikasi dan karakterisasi Directional coupler konfigurasi 4×4 susunan planar dan susunan persegi pada bahan serat optik plastik step index multimode tipe FD-620-10 dengan panjang kupasan 35 mm, 40 mm, 45 mm, 50 mm dan 55 mm menggunakan pendekatan metode Fused Biconical Tapered (FBT) yang menghasilkan hasil karakterisasi yang berbeda serta memenuhi standar fabrikasi. Hasil karakterisasi directional coupler menggunakan BF5R-D1- N didapatkan bahwa directional coupler dengan susunan persegi lebih baik dibandingkan dengan susunan planar dalam hal pembagian daya pada setiap port keluaran. Directional coupler hasil fabrikasi susunan persegi dengan panjang kupasan 35 mm dan input pada Port B1 menunjukkan bahwa nilai CR = 0,24 : 0,28 : 0,27 : 0,21 dan Le = -3,39 dB, sedangkan pada port D1 menunjukkan bahwa nilai CR = 0,25 : 0,23 : 0,25 : 0,27 dan Le = -3,28 dB. Piranti ini paling baik digunakan sebagai pembagi daya maupun pemecah berkas sehingga selanjutnya dapat digunakan sebagai piranti dalam sensor. ============================================================ Research about fabrication and characterization of directional coupler with configuration of 4 × 4 plastic optical fiber multimode step index type FD-620-10 has been arranged with shape of planar and squared used peeling length 35 mm, 40 mm, 45 mm, 50 mm and 55 mm. . The method used in this research is Fused Biconical Tapered (FBT) approximation method which resulting different characterization result and has complied with standard fabrication. Characterization of directional coupler using BF5R-D1-N was found that the directional coupler with a square arrangement is better than the planar arrangement in the distribution of power on each output port. Directional coupler fabrication arrangement results square with peeling length of 35 mm and input on Port B1 shows that the value of CR = 0.24: 0.28: 0.27: 0.21 and Le = -3.39 dB, while at port D1 shows that the value of CR = 0.25: 0.23: 0.25: 0.27 and Le = -3.28 dB. This tool is best used as a power divider and the beam splitter that can then be used as a tool in the sensor.

Item Type: Thesis (Undergraduate)
Additional Information: RSFi 621.381 331 Jan f
Uncontrolled Keywords: directional coupler, fabrikasi, karakterisasi persegi, planar.
Subjects: Q Science > QC Physics > QC448 Fiber optics.
Divisions: Faculty of Mathematics, Computation, and Data Science > Actuaria > 94203-(S1) Undergraduate Thesis
Depositing User: EKO BUDI RAHARJO
Date Deposited: 11 Dec 2019 01:51
Last Modified: 11 Dec 2019 01:51
URI: https://repository.its.ac.id/id/eprint/72326

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