@ARTICLE{
author={Stirling Callum J,Halir Robert,Sanchez-Postigo Alejandro,Qu Zhibo,Reynolds Jamie D,Soler Penades Jordi,Murugan Ganapathy Senthil,Ortega-Monux Alejandro,Wanguemert-Perez Gonzalo J,Molina-Fernandez Inigo,Mashanovich Goran Z,Nedeljkovic Milos},
year={2021},
title={Broadband 2 x 2 multimode interference coupler for mid-infrared wavelengths},
journal={OPTICS LETTERS},
volume={46},
number={21},
pages={5300-5303},
document_type={Article},
} 

@ARTICLE{
author={Osman Ahmed,Soler-Penades J,Sanchez-Postigo Alejandro,Wu Yangbo,Qu Zhibo,Wanguemert-Perez Gonzalo J,Ortega-Monux Alejandro,Halir Robert,Cheben P,Molina-Fernandez Inigo,Nedeljkovic Milos,Mashanovich Goran Z},
year={2018},
title={Silicon and germanium suspended waveguides for the mid-infrared},
journal={2018 IEEE PHOTONICS SOCIETY SUMMER TOPICAL MEETING SERIES (SUM)},
volume={},
number={},
pages={181-182},
document_type={Proceedings Paper},
}