Abstract
Four echelle-type spectrometers with heterogeneously integrated GaInAsSb photodetectors on a silicon-on-insulator chip is realized. The operating wavelengths stretch from 1500 to 2300 nm. A maximum channel crosstalk of −10 dB, dark current of −2.5 μA and responsivity of 0.61 A/W at 1530 nm and 0.7 A/W at 2200 nm were obtained.
© 2013 Optical Society of America
PDF ArticleMore Like This
E. Ryckeboer, A. Gassenq, N. Hattasan, B. Kuyken, L. Cerutti, J.B. Rodriguez, E. Tournié, G. Roelkens, W. Bogaerts, and R. Baets
CTu1A.3 CLEO: Science and Innovations (CLEO:S&I) 2012
Andreas Beling, Allen S. Cross, Molly Piels, Jon Peters, Yang Fu, Qiugui Zhou, John E. Bowers, and Joe C. Campbell
OM2J.1 Optical Fiber Communication Conference (OFC) 2013
N. Hattasan, A. Gassenq, B. Kuyken, L. Cerutti, J.B. Rodriguez, E. Tournié, D. Van Thourhout, and G. Roelkens
IWC5 Integrated Photonics Research, Silicon and Nanophotonics (IPR) 2011