In this letter we report on the fabrication and characterization of active waveguides in a TeO2-ZnO glass sample doped with Er3+/Yb3+ fabricated by direct laser writing with a femtosecond laser delivering 150 fs pulses at 1 kHz repetition rate. The waveguides exhibit an internal gain of 0.6 dB/cm at 1535 nm, thus demonstrating the feasibility of active photonics lightwave circuits and lossless components in such a glass composition.

Amplification properties of femtosecond laser-written Er3+/Yb3+ doped waveguides in a Tellurium-Zinc glass / Olivero, Massimo; Da Silva, D. M.; Kassab, L.; Gomes, A. S. L.. - In: ADVANCES IN OPTICAL TECHNOLOGIES. - ISSN 1687-6393. - ELETTRONICO. - 2013:(2013). [10.1155/2013/621018]

Amplification properties of femtosecond laser-written Er3+/Yb3+ doped waveguides in a Tellurium-Zinc glass

OLIVERO, MASSIMO;
2013

Abstract

In this letter we report on the fabrication and characterization of active waveguides in a TeO2-ZnO glass sample doped with Er3+/Yb3+ fabricated by direct laser writing with a femtosecond laser delivering 150 fs pulses at 1 kHz repetition rate. The waveguides exhibit an internal gain of 0.6 dB/cm at 1535 nm, thus demonstrating the feasibility of active photonics lightwave circuits and lossless components in such a glass composition.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2513285
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo