11 February 2008 PbTe quantum dots in tellurite glass microstructured optical fiber
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PbTe doped tellurite glass photonic optical fiber for non linear application were developed using rod in tube method in a draw tower. We follow the growth kinetics of the quantum dots in the optical fiber by High Resolution Transmission Electron Microscopy giving some results related with the growth kinetic of the same in function of time so much for optical fiber as for the glass bulk. Absorption peak near 1500 nm as observed and it was attributed the optical resonance due PbTe quantum dots in the core fiber.
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G. J. Jacob, D. B. Almeida, W. M. Faustino, E. F. Chillcce, E. Rodriguez, C. H. Brito Cruz, L. C. Barbosa, C. L. Cesar, "PbTe quantum dots in tellurite glass microstructured optical fiber", Proc. SPIE 6902, Quantum Dots, Particles, and Nanoclusters V, 690206 (11 February 2008); doi: 10.1117/12.761563; https://doi.org/10.1117/12.761563

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