Enhanced broadband near-infrared luminescence from Pr 3+ -doped tellurite glass with silver nanoparticles

Abstract Pr3+-doped tellurite glasses containing metallic silver NPs were synthesized by the conventional melt-quenching technique. Structural, thermal and optical properties of the synthesized glass samples were characterized by X-Ray diffraction (XRD) curves, Raman spectra, differential scanning calorimeter (DSC) curves, transmission electron microscopy (TEM) images, UV/Vis/NIR absorption and near-infrared fluorescence emission spectra. The XRD curves confirmed the amorphous structural nature of the synthesized glasses, the Raman spectra identified the presence of different vibrational groups, the DSC curves verified the good thermal stability, and the TEM images revealed the nucleated silver NPs with average diameter about 10 nm dispersed in the glass matrix and its surface Plasmon resonance (SPR) absorption band was located at around 510 nm. Besides, Judd-Ofelt intensity parameters Ω t (t = 2, 4, 6) and other important spectroscopic parameters like transition probability, radiative lifetime, branching ratio were calculated to evaluate the radiative properties of Pr3+ levels from the measured optical absorption spectra. It was found that Pr3+-doped tellurite glasses could emit an ultra-broadband fluorescence extending from 1250 to 1650 nm under the 488 nm excitation, and this fluorescence emission increased further with the introduction of silver NPs. The enhanced fluorescence was mainly attributed to the increased local electric field around Pr3+ induced by silver NPs. The present results demonstrate that Pr3+-Ag codoped tellurite glass is a promising candidate for the near-infrared band ultra-broadband fiber amplifiers covering the expanded low-loss communication window.

[1]  G. Jose,et al.  Application of a modified Judd–Ofelt theory to Pr3+ doped phosphate glasses and the evaluation of radiative properties , 2003 .

[2]  B. C. Jamalaiah,et al.  Application of modified Judd–Ofelt theory and the evaluation of radiative properties of Pr3 +-doped lead telluroborate glasses for laser applications , 2013 .

[3]  V. Zhdanov,et al.  Novel aspects of Ostwald ripening of supported metal nanoparticles , 2012 .

[4]  B. G. Wybourne,et al.  Spectral Intensities of the Trivalent Lanthanides and Actinides in Solution. I. Pr3+, Nd3+, Er3+, Tm3+, and Yb3+ , 1965 .

[5]  K. Linganna,et al.  NIR fluorescence spectroscopic investigations of Er3+-ions doped borate based tellurium calcium zinc niobium oxide glasses , 2015 .

[6]  M. Mahdi,et al.  Concentration dependent structural, thermal, and optical features of Pr3+-doped multicomponent tellurite glasses , 2016 .

[7]  D. Mccumber,et al.  Theory of Phonon-Terminated Optical Masers , 1964 .

[8]  Oscar L. Malta,et al.  Theoretical analysis of the fluorescence yield of rare earth ions in glasses containing small metallic particles , 1990 .

[9]  W. Jin,et al.  Superbroadband near-IR photoluminescence from Pr3+-doped fluorotellurite glasses. , 2012, Optics express.

[10]  A. Kaminskii,et al.  Dependence of the Line Strength of f–f Transitions on the Manifold Energy. II. Analysis of Pr3+ in KPrP4O12 , 1990 .

[11]  V. Anjos,et al.  Effect of Ag nanoparticles on the radiative properties of tellurite glasses doped with Er3+, Yb3+ and Tm3+ ions , 2014 .

[12]  E. Pun,et al.  Silver nanoparticles enhanced multichannel transition luminescence of Pr3+ in heavy metal germanium tellurite glasses , 2015 .

[13]  P. Goldner,et al.  Application of standard and modified Judd–Ofelt theories to a praseodymium‐doped fluorozirconate glass , 1996 .

[14]  R. Peacock.  The intensities of lanthanide f ↔ f transitions , 1975 .

[15]  L. C. Barbosa,et al.  Spectroscopic properties of Ho3+, Tm3+, and Ho3+/Tm3+ doped tellurite glasses for fiber laser applications , 2014, Photonics West - Lasers and Applications in Science and Engineering.

[16]  Md. Rahim Sahar,et al.  Spectroscopic investigation and Judd–Ofelt analysis of silver nanoparticles embedded Er3+-doped tellurite glass , 2015 .

[17]  G. S. Murugan,et al.  Tellurite glasses for ultrabroadband fiber Raman amplifiers , 2005 .

[18]  W. Barnes,et al.  Surface plasmon subwavelength optics , 2003, Nature.

[19]  H. M. Crosswhite,et al.  Energy level structure and transition probabilities in the spectra of the trivalent lanthanides in LaF , 1978 .

[20]  G. Jose,et al.  Judd–Ofelt intensity parameters and laser analysis of Pr3+ doped phosphate glasses sensitized by Mn2+ ions , 2000 .

[21]  J. Qiu,et al.  Enhancement of Pr3+ luminescence in TeO2–ZnO–Nb2O5–MoO3 glasses containing silver nanoparticles , 2009 .

[22]  P. Moulton.  Spectroscopic and laser characteristics of Ti:Al2O3 , 1986 .

[23]  Paolo Mazzoldi,et al.  Metal Nanocluster Composite Glasses , 2000 .

[24]  Alessandro Chiasera,et al.  Mechanisms of Ag to Er energy transfer in silicate glasses: A photoluminescence study , 2007 .

[25]  G. Rao,et al.  Effect of heat treatment on optical, dielectric and mechanical properties of silver nanoparticle embedded CaOCaF2P2O5 glass , 2015 .

[26]  Hatun Cinkaya,et al.  Spectroscopic investigation of zinc tellurite glasses doped with Yb(3+) and Er(3+) ions. , 2016, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

[27]  S. Ghoshal,et al.  Prominent spectral features of Sm3+ ion in disordered zinc tellurite glass , 2016 .

[28]  A. S. Camargo,et al.  Enhanced VIS and NIR emissions of Pr3+ ions in TZYN glasses containing silver ions and nanoparticles , 2017 .

[29]  Robert W. Tkach.  Scaling optical communications for the next decade and beyond , 2010 .

[30]  M. Dousti.  Enhanced luminescence properties of Nd3+ doped boro-tellurite glasses via silver additive , 2017 .

[31]  Z. Mazurak,et al.  The influence of Pr3+ content on luminescence and optical behavior of TeO2–WO3–PbO–Lu2O3 glass , 2015 .

[32]  N. Veeraiah,et al.  Luminescence properties of Pr3+ doped Li2O–MO–B2O3 glasses , 2015 .

[33]  B. Park,et al.  1.6 μm emission from Pr3+: (3F3,3F4)→3H4 transition in Pr3+- and Pr3+/Er3+-doped selenide glasses , 2001 .

[34]  Md. Rahim Sahar,et al.  Gold nanoparticles assisted surface enhanced Raman scattering and luminescence of Er3+ doped zinc-sodium tellurite glass , 2015 .

[35]  Javier Aizpurua,et al.  Metallic nanoparticle arrays: a common substrate for both surface-enhanced Raman scattering and surface-enhanced infrared absorption. , 2008, ACS nano.

[36]  Junjie Zhang,et al.  An efficient 2.0 μm emission of Er3+/Ho3+ co-doped lead silicate glass , 2017 .

[37]  C. K. Jayasankar,et al.  Luminescence studies on Er3+ -doped zincfluorophosphate glasses for 1.53 μm laser applications , 2017 .

[38]  G. Righini,et al.  Silver to erbium energy transfer in phosphate glasses , 2007 .

[39]  Marcin Kochanowicz,et al.  Influence of BaF2 and activator concentration on broadband near-infrared luminescence of Pr3+ ions in gallo-germanate glasses. , 2016, Optics express.

[40]  Fengqiu Wang,et al.  All-Fiber Passively Q-Switched Laser Based on Tm3+-Doped Tellurite Fiber , 2015, IEEE Photonics Technology Letters.

[41]  K. Jankowski,et al.  Electron correlation effects on transition probabilities of LaCl3 : Pr3+ , 1979 .

[42]  A. Herrera,et al.  Effect of gold nanoparticles in broadband near-infrared emission of Pr3+ doped B2O3–PbO–Bi2O3–GeO2 glass , 2017 .

[43]  A. Herrera,et al.  Multichannel emission from Pr3+ doped heavy-metal oxide glass B2O3–PbO–GeO2–Bi2O3 for broadband signal amplification , 2016 .

[44]  A. Bumajdad,et al.  Understanding the superior photocatalytic activity of noble metals modified titania under UV and visible light irradiation. , 2014, Physical chemistry chemical physics : PCCP.

[45]  Yasutake Ohishi,et al.  Higher nonlinear indices, Raman gain coefficients, and bandwidths in the TeO2–ZnO–Nb2O5–MoO3 quaternary glass system , 2007 .

[46]  Lianjun Wang,et al.  Near‐Infrared Broadband Photoluminescence of Bismuth‐Doped Zeolite‐Derived Silica Glass Prepared by SPS , 2016 .

[47]  M. Kochanowicz,et al.  NIR to visible upconversion in double – clad optical fiber co-doped with Yb 3+ /Ho 3+ , 2013, CLEO 2013.

[48]  B. Champagnon,et al.  Raman spectroscopy studies of Er3+-doped zinc tellurite glasses , 2005 .

[49]  I. Soltani,et al.  Thermal, structural and optical properties of Er3 + doped phosphate glasses containing silver nanoparticles , 2016 .

[50]  A Yu Laptev,et al.  Lead-related centers of UV, visible and near-IR luminescence in SiO 2 glass , 2016 .

[51]  E. Snitzer,et al.  Pr(3+)-doped fluoride fiber amplifier operating at 1.31 microm. , 1991, Optics letters.

[53]  Y. C. Ratnakaram,et al.  Fluorescence characteristics of Nd3+ doped multicomponent fluoro-phosphate glasses for potential solid-state laser applications , 2016 .

[54]  Paolo Mazzoldi,et al.  Investigation of the role of silver on spectroscopic features of Er3+-activated Ag-exchanged silicate and phosphate glasses , 2005 .

[55]  L. Barbosa,et al.  Near-IR emission in Pr3+single doped and tunable near-IR emission in Pr3+/Yb3+ codoped tellurite tungstate glasses for broadband optical amplifiers , 2014 .

[56]  Daqin Chen.  Near-infrared long-lasting phosphorescence in transparent glass ceramics embedding Cr3+-doped LiGa5O8 nanocrystals , 2014 .

[57]  Ken Tanizawa,et al.  Broadband silicon photonics 8 × 8 switch based on double-Mach-Zehnder element switches. , 2017, Optics express.

[58]  M. Abareshi,et al.  Effects of silver nanoparticles on the thermal properties of polyethylene matrix nanocomposites , 2017, Journal of Thermal Analysis and Calorimetry.

[59]  M. J. Weber,et al.  Probabilities for Radiative and Nonradiative Decay of Er 3 + in La F 3 , 1967 .

[60]  Zhengwen Yang,et al.  Spectroscopic properties of Tm3+/Er3+/Yb3+ co-doped oxyfluorogermanate glasses containing silver nanoparticles , 2014 .

[61]  Cid B. de Araújo,et al.  Influence of metallic nanoparticles on electric-dipole and magnetic-dipole transitions of Eu3+ doped germanate glasses , 2010 .

[62]  A. S. Camargo,et al.  Luminescence quenching versus enhancement in WO3-NaPO3 glasses doped with trivalent rare earth ions and containing silver nanoparticles , 2016 .

[63]  E. Pun,et al.  Broadband fluorescence emission of Eu 3+ doped germanotellurite glasses for fiber-based irradiation light sources , 2013 .

[64]  Yin Cheng,et al.  Ni2+-doped new silicate glass-ceramics for broadband near infrared luminescence , 2016 .