Abstract
We report a measurement of the two-photon absorption coefficient in a nanoporous silicon optical waveguide at 1550 nm. Although the waveguide is approximately 70% porous, it exhibits nonlinear absorption comparable to that of silicon waveguides.
© 2008 Optical Society of America
PDF ArticleMore Like This
Paveen Apiratikul, Andrea M. Rossi, and Thomas E. Murphy
CThU7 Conference on Lasers and Electro-Optics (CLEO:S&I) 2009
Yu Li and Andrew W. Poon
SM2G.4 CLEO: Science and Innovations (CLEO:S&I) 2016
Andres Gil-Molina, Ivan Aldaya, Julián L. Pita, Lucas H. Gabrielli, Hugo L. Fragnito, and Paulo Dainese
JTu2A.71 CLEO: Applications and Technology (CLEO:A&T) 2018