1 citations · 1 across the 3 of their papers we have counts for
4 papers
Wavelength-diverse transmission for turbulence-resistant free-space optical communication
Nicolas Couture, Brandon Buscaino, Douglas Charlton +2
Free-space optical communication (FSOC) links are susceptible to outages caused by atmospheric turbulence-induced fading. Wavelength diversity can mitigate fading by transmitting c…
Coherent Optical Modems for Full-Wavefield Lidar
Parsa Mirdehghan, Brandon Buscaino, Maxx Wu +4
The advent of the digital age has driven the development of coherent optical modems--devices that modulate the amplitude and phase of light in multiple polarization states. These m…
In-band Perturbation based OSNR Estimation
F. J. Vaquero-Caballero, D. Charlton, M. E. Mousa-Pasandi +6
Perturbed spectra are modelled to estimate OSNR for a single channel amplified link. Perturbation-dependent nonlinear noise is separated from constant ASE noise using a set of prop…
Neural Network Training for OSNR Estimation -- From Prototype to Product
Andrew D. Shiner, Mohammad E. Mousa-Pasandi, Meng Qiu +6
A method for in-service OSNR measurement with a coherent transceiver is presented and experimentally verified. A neural network is employed to identify and remove the nonlinear noi…