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Relation among optical, thermal and thermo-optical properties and niobium concentration in tellurite glasses
(Elsevier B.V., 2010-09-01)
In this work, optical, thermal, thermo-optical and spectroscopic properties of the 80TeO(2)-(20-x)Li(2)O-xNb(2)O(5) (x=5, 10 and 15 mol%) glasses were investigated by using the thermal lens spectrometry, X-Ray diffraction, ...
Relation among optical, thermal and thermo-optical properties and niobium concentration in tellurite glasses
(Elsevier B.V., 2010-09-01)
In this work, optical, thermal, thermo-optical and spectroscopic properties of the 80TeO(2)-(20-x)Li(2)O-xNb(2)O(5) (x=5, 10 and 15 mol%) glasses were investigated by using the thermal lens spectrometry, X-Ray diffraction, ...
Thermo-optics parameters measurements in photorefractive sillenite Bi(12)SiO(20) crystals by thermal lens technique
(NATL INST OPTOELECTRONICS, 2011)
The present work reports on the thermo-optical properties of photorefractive sillenite Bi(12)SiO(20) (BSO) crystals obtained by applying the Thermal Lens Spectrometry technique (TLS). This crystals presents one high ...
Thermo-optical properties of glasses doped with semiconductor or metallic nanoparticles and rare-earth ions
(2019-11-06)
Nanocomposites doped with rare-earth ions have been largely investigated from their optical point of view for different applications that range from LEDs, sensors, amplifiers, and optical switches to newnanophotonic devices. ...
The thermo optic coefficient of amorphous SIN films in the near-infrared and visible regions and its experimental determination
(Institute of Pure and Applied Physics - IPAPTokyo, 2013-04)
The thermo optic coefficient (TOC) of amorphous SiN thin films was determined by means of an alternative experimental approach. According to the method, it was possible to obtain the TOC of SiN at approximately 1510nm and ...
Combination of guided mode and photometric optical metrology methods for precise determination of refractive index dispersion: application to polymer blend and ceramic thin films for gas sensors
(International Society for Optical Engineering - SPIEBellingham, 2013-09)
Two optical techniques, m-lines and spectroscopic ellipsometry, are compared for their suitability for obtaining the wavelength and the temperature dispersion of the refractive index of thin-film layers used in gas detector ...
Thermal tunability of photonic bandgaps in photonic crystal fibers selectively filled with nematic liquid crystal
(2010-12-01)
We address the bandgap effect and the thermo-optical response of high-index liquid crystal (LC) infiltrated in photonic crystal fibers (PCF) and in hybrid photonic crystal fibers (HPCF). The PCF and HPCF consist of solid-core ...
Thermal tunability of photonic bandgaps in photonic crystal fibers selectively filled with nematic liquid crystal
(2010-12-01)
We address the bandgap effect and the thermo-optical response of high-index liquid crystal (LC) infiltrated in photonic crystal fibers (PCF) and in hybrid photonic crystal fibers (HPCF). The PCF and HPCF consist of solid-core ...