Effect of Variation Consentration Ion Nd3+ on the Physical and Optical Properties of TZBN Glasses as a Host Material Glass Laser
| Main Authors: | Rahmasari, Lita , Nurmalasari, Ika , , Riyatun, Marzuki, Ahmad |
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| Format: | Article PeerReviewed application/pdf |
| Terbitan: |
, 2012
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| Subjects: | |
| Online Access: |
http://eprints.uns.ac.id/1771/1/6%2Dlita%2Ddkk_edit_new.pdf http://eprints.uns.ac.id/1771/ |
Daftar Isi:
- This study aims to determine the effect of Nd ionconcentration on the physical and optical properties of tellurite glass. Tellurite glass used is TZBN (Tellurium Zinc Bismuth Natrium Oxide), with composition (mol%) 60TeO2-(35-x) ZnO-2Bi2O3-3Na2O, and x(Nd2O3) with variation of x= 0.5; 1.0; 1.5; 2.0; 2.5 mol% as a doping. Fabrication is done by using the melt quenching method. The physical properties of glass density was measured using pycnometer. Absorption spectra of glass be learned using UV-VIS-NIR spectroscopy in the range 400 nm to 1100 nm. Refractive index values were measured using the method of Brewster angle at a wavelength of 632.8 nm and 532 nm. The result of characterization shows that the density index, refractive index and the optical absorption increase as the Nd3+ ions concentration doped to tellurite glasses. Keywords : ion Nd3+ concentration , TZBN, glass density