Rachmawati, Luthfiyah (2018) Pengaruh Variasi Dye Carotene dan Phycocyanin Berbahan Daucus Carota dan Spirulina terhadap Karateristik Sensor Optik. Sarjana thesis, Universitas Brawijaya.
Abstract
Penelitian ini merancang sensor optik dengan stimulus berupa cahaya lampu merkuri 160 Watt dan memberikan keluaran berupa tegangan dan arus, perancangan sensor optik menggunakan bahan dasar organik yaitu menggunakan dye carotene dan phycocyanin. Fabrikasi sensor optik pada penelitian ini menggunakan metode deposisi spin coating. Berdasarkan pengujian dye carotene memiliki puncak absorbansi cahaya pada 474 nm sebesar 2,882 a.u. Dye phycocyanin memiliki puncak absorbansi cahaya 620,50 nm sebesar 2,787 a.u. Pada pengujian tegangan dan arus sensor, makin tinggi iluminasi cahaya makin tinggi pula arus dan tengangannya. Sensor phycocyanin memiliki performansi yang paling baik diantara sensor lainnya dengan sensitivitas tegangan sebesar 5,0044mV/lux, sensitivitas arus 5,7524 μA/lux, respon waktu 1,088 s, tingkat linieritas tegangan 77,54% dan tingkat linieritas arus 96,56%.
English Abstract
This research is about designing optical sensor with light of mercury lamp 160 watt as input and the output are voltage and current, the design of optical sensor is using organic material such as dye carotene and phycocyanin. The fabrication of optical sensor in this research using spin coating as deposition method. Based on the experiment dye carotene had light absorbance peak at 474 nm in the amount of 2,882 a.u. On the voltage experiment and current sensor, the bigger light luminance resulting bigger current and voltage. Phycocianin sensor had the best performance among other sensor which sensitivity of voltage reach 5,0044mV/lux, sensitivity of current reach 5,7524 μA/lux, response time 1,088 s, linearity voltage level 77,54% and liniarity current level at 96,56%
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FT/2018/250/051802897 |
| Uncontrolled Keywords: | Sensor Optik, Spin Coating, Dye Carotene, Dye Phycocyanin. |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting |
| Divisions: | Fakultas Teknik > Teknik Elektro |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 06 Apr 2018 06:46 |
| Last Modified: | 19 Oct 2021 04:41 |
| URI: | http://repository.ub.ac.id/id/eprint/9271 |
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