We report on a chip-scale silicon-on-insulator (SOI) hybrid optical spectrometer that combines speckles and discrete Fourier transform technology to achieve an ultra-high resolution spectral resolution (<150 MHz) across 10 nm bandwidth.

© 2019 The Author(s)

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription