Author(s): Osellame R, Chiodo N, Maselli V, Yin A, ZavelaniRossi M,
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Abstract We report on the fabrication, by a 26 MHz stretched-cavity femtosecond Ti:sapphire oscillator, of optical waveguides in different glass substrates, and their optical characterization. Operation of these waveguides in the telecom range at 1.55 microm is demonstrated. Digital holography microscopy is used to measure their refractive index profile. The results evidence a strong dependence of the fabrication process on the glass matrix.
This article was published in Opt Express
and referenced in Journal of Lasers, Optics & Photonics