Suspended silicon waveguides for long-wave infrared wavelengths

In this paper we report suspended silicon waveguides operating at a wavelength of 7.67 mm with a propagation loss of 3.1 ? 0.3 dB/cm. To our knowledge this is the first demonstration of low loss silicon waveguides at such a long wavelength, with loss comparable to other platforms that use more exoti...

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Hauptverfasser:	Penadés, J. Soler, Sánchez-Postigo, A, Nedeljkovic, M, Ortega-Moñux, A, Wangüemert-Pérez, J. G, Xu, Y, Halir, R, Qu, Z, Khokhar, A. Z, Osman, A, Cao, W, Littlejohns, C. G, Cheben, P, Molina-Fernández, I, Mashanovich, G. Z
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Optics
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