Indonesian Journal of Applied Sciences
Vol 1, No 1 (2011)

Fabrikasi dan Karakterisasi Kristal Fotonik Satu Dimensi untuk Aplikasi Divais Laser Planar

Sahrul Hidayat (Universitas Padjadjaran)



Article Info

Publish Date
17 Oct 2012

Abstract

Fabrication of 1D photonic crystal using hybrid polymer for planar laser application has been carried out. The hybrid polymer material was synthesized by sol-gel route using 3-(Trimethoxysilyl) propyl methacrylate (TMSPMA) as monomer. Then, the hybrid polymer is modified with (4-dicyanmethylene-2-methyl-6-(p-dimethyl-aminostyryl)-4H-Pyran (DCM) by guest-host method. Fabrications of 1D photonic crystal have been conducted by Lloyd Mirror interference method. The results of characterization show that organic-dye (DCM) good incorporated with hybrid polymer in sub-micrometer scale. The hybrid polymer can change from gel into solid by irradiated using UV-light. The Lloyd Mirror interference method was used to make light patterns in sub-micrometer order for fabrication of 1D photonic crystal. We found it method is quite well for fabrication of 1D photonic crystal with various periods.******Telah dilakukan fabrikasi kristal fotonik satu dimensi (1D) dari bahan polimer hibrid, untuk diaplikasikan sebagai divais laser planar. Bahan polimer hibrid diperoleh secara sintesis dari 3-(Trimethoxysilyl)propyl methacrylate (TMSPMA) dengan metode sol-gel. Untuk mengaktifkan sifat lasingnya, prekursor polimer hibrid dimodifikasi dengan kromofor (4-dicyanmethylene-2-methyl-6-(p-dimethyl-aminostyryl)-4H-Pyran (DCM) melalui metode guest-host. Selanjutnya dilakukan fabrikasi kristal fotonik 1D dengan teknik interferensi Lloyd Mirror. Hasil pengujian menunjukkan bahwa polimer hibrid dapat bersatu secara homogen dengan kromofor DCM. Polimer hibrid dapat berubah fasa dari gel menjadi padat apabila disinari dengan cahaya UV. Fabrikasi kristal fotonik 1D dapat dilakukan dengan menggunakan berkas cahaya terpola, yang dihasilkan dari metode interferensi Lloyd Mirror. Metode tersebut telah diketahui cukup baik untuk memfabrikasi kristal fotonik 1D dengan beragam periode kisi.

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Journal Info

Abbrev

ijas

Publisher

Subject

Environmental Science

Description

Indonesian Journal of Applied Sciences (IJAS) is a scientific journal published three times a year (April, August, December). Indonesian Journal of Applied Sciences publish original research results related to research in the field of natural science, covering a wide range of topics written in the ...