Počet záznamů: 1
A study of the preparation and properties of copper-containing optical planar glass waveguides
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SYSNO ASEP 0185319 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název A study of the preparation and properties of copper-containing optical planar glass waveguides Tvůrce(i) Nebolová, P. (CZ)
Špirková, J. (CZ)
Peřina, Vratislav (UJF-V) RID
Jirka, I. (CZ)
Mach, K. (CZ)
Kuncová, G. (CZ)Zdroj.dok. Solid State Ionics. - : Elsevier - ISSN 0167-2738
Roč. 141, - (2001), s. 609-615Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Vědní obor RIV BG - Jaderná, atomová a mol. fyzika, urychlovače CEP GA202/96/0077 GA ČR - Grantová agentura ČR GV202/97/K038 GA ČR - Grantová agentura ČR GA102/99/1391 GA ČR - Grantová agentura ČR KSK1010104 GA AV ČR - Akademie věd Anotace We have studied the fabrication and properties of the Cu(+)-containing waveguides. These waveguides were fabricated in a special soda-lime silicate glass as well as in commercial optical glass substrates, by using an ion exchange in the melts containing either Cu+ or Cu2+. at temperatures from 350 degrees C to 500 degreesC, and for periods from 5 min to 21 h. The optical properties of the fabricated wav eguides were characterized using both mode and photolumin escence spectroscopy. The composition of waveguiding laye rs was studied using Rutherford Backscattering Spectromet ry (RBS) and ESCA. The presence of divalent copper was de termined using Electron Paramagnetic Resonance (EPR). Aft er ion exchange, the refractive index increased, dependin g on the fabrication conditions, up to Deltan=+0.0693, an d the waveguides supported up to 16 TE and TM modes. The depths of the fabricated waveguides varied between 6.0 an d 27.5 mum. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2002
Počet záznamů: 1