Quadrature decomposition by phase conjugation and projection in a polarizing beam splitter. - Niels-Kristian Kjøller; Michael Galili; Kjeld Dalgaard; Hans Christian Hansen Mulvad; Kasper Meldgaard Røge; Leif K. Oxenløwe (ECOC, 2014)

All-optical WDM regeneration of DPSK signals using optical fourier transformation and phase sensitive amplification. - Pengyu Guan; Kasper Meldgaard Røge; N. K. Kjøller; Hans Christian Hansen Mulvad; Hao Hu 009; Michael Galili; Toshio Morioka; Leif K. Oxenløwe (ECOC, 2015)

A novel phase-locking-free phase sensitive amplifier based Regenerator. - N. K. Kjøller; Kasper Meldgaard Røge; Pengyu Guan; Hans Christian Hansen Mulvad; Michael Galili; Leif K. Oxenløwe (OFC, 2015)

Regeneration of phase unlocked serial multiplexed DPSK signals in a single phase sensitive amplifier. - Pengyu Guan; Francesco Da Ros; N. K. Kjøller; Hao Hu 009; Kasper Meldgaard Røge; Michael Galili; Toshio Morioka; Leif Katsuo Oxenløwe (OFC, 2017)