| 摘要 |
Various embodiments for facilitating optical communications utilizing a apparatus are disclosed. One embodiment, among others, is an apparatus that comprises a dispersion element configured to transmit a beam through a plurality of optical paths in a spectral dispersion element to generate a spectrally dispersed beam. The apparatus further comprises a second-harmonic generation (SHG) element integrated into the dispersion element, the SHG element configured to generate second-harmonic light beam from the dispersed beam by splitting the dispersed beam into a plurality of beams, wherein the plurality of beams traverse a common axis. The apparatus further comprises a collimator configured to collimate the second-harmonic light beam over a predetermined path length and a phase decoder configured to receive the collimated beam and measure characteristics associated with the collimated beam. |
