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Titolo:
A thin-film polymeric waveguide beam deflector based on thermooptic effect
Autore:
Jang, CH; Sun, L; Kim, JH; Lu, XJ; Karve, G; Chen, RT; Maki, JJ;
Indirizzi:
Univ Texas, Microelect Res Ctr, Austin, TX 78758 USA Univ Texas Austin TXUSA 78758 , Microelect Res Ctr, Austin, TX 78758 USA Radiant Res Inc, Austin, TX 78758 USA Radiant Res Inc Austin TX USA 78758Radiant Res Inc, Austin, TX 78758 USA
Titolo Testata:
IEEE PHOTONICS TECHNOLOGY LETTERS
fascicolo: 5, volume: 13, anno: 2001,
pagine: 490 - 492
SICI:
1041-1135(200105)13:5<490:ATPWBD>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
WAVE-GUIDE;
Keywords:
deflection angle; optical switch; polymeric waveguide beam deflector; resolvable spot;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
9
Recensione:
Indirizzi per estratti:
Indirizzo: Jang, CH Univ Texas, Microelect Res Ctr, Austin, TX 78758 USA Univ Texas Austin TX USA 78758 ect Res Ctr, Austin, TX 78758 USA
Citazione:
C.H. Jang et al., "A thin-film polymeric waveguide beam deflector based on thermooptic effect", IEEE PHOTON, 13(5), 2001, pp. 490-492

Abstract

A thin-film polymeric waveguide beam deflector was fabricated and demonstrated. The three-layer planar waveguide was composed of UV15 as the top cladding layer, a polyimide as the core layer, and SiO2 as the bottom cladding layer on a silicon substrate, A gold layer was deposited on the top of the waveguide by e-beam deposition and then patterned into a prism-array as theheating electrode by photolithography, Beam deflection was acquired by passing the beam through the waveguide underneath the prism array. The beam deflection angle showed the expected quadratic dependence upon the applied voltage. A maximum acquired beam deflection angle of 2.5 degrees was derived at an applied voltage of 8 V, Eight resolvable spots were observed, which made possible the feasibility of a 1 x 8 optical switch.

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Documento generato il 12/07/20 alle ore 09:44:53