A path to use large linewidth LO in 28 Gbd 16-QAM metro links. - Aditya Kakkar; Xiaodan Pang; Oskars Ozolins; Richard Schatz; Jaime Rodrigo Navarro; Hadrien Louchet; Gunnar Jacobsen; Sergei Popov (ECOC, 2015)

Phase noise tolerant carrier recovery scheme for 28 Gbaud circular 16QAM. - Jaime Rodrigo Navarro; Miguel Iglesias Olmedo; Aditya Kakkar; Xiaodan Pang; Oskars Ozolins; Richard Schatz; Gunnar Jacobsen; Sergei Popov; Darko Zibar (ECOC, 2015)

Equalization-enhanced phase noise in coherent optical communications systems. - Sergei Popov; Aditya Kakkar; Jaime Rodrigo Navarro; Xiaodan Pang; Oskars Ozolins; Richard Schatz; Hadrien Louchet; Gunnar Jacobsen (ICTON, 2016)

Design of coherent optical systems impaired by EEPN. - Aditya Kakkar; Oskars Ozolins; Jaime Rodrigo Navarro; Xiaodan Pang; Miguel Iglesias Olmedo; Richard Schatz; Hadrien Louchet; Gunnar Jacobsen; Sergei Popov (OFC, 2016)

200-Gbps DMT Transmission over 1.6-km SSMF with A Single EML/DAC/PD for Optical Interconnects at C-Band. - Xuezhi Hong; Lu Zhang 051; Xiaodan Pang; Oskars Ozolins; Aleksejs Udalcovs; Changjian Guo; Fredrik Nordwall; Klaus M. Engenhardt; Aditya Kakkar; Jaime Rodrigo Navarro; Richard Schatz; Urban Westergren; et al. (ECOC, 2017)

100 Gbaud 4PAM Link for High Speed Optical Interconnects. - Oskars Ozolins; Xiaodan Pang; Aleksejs Udalcovs; Richard Schatz; Urban Westergren; Jaime Rodrigo Navarro; Aditya Kakkar; Fredrik Nordwall; Klaus M. Engenhardt; Jiajia Chen 001; Sergei Popov; Gunnar Jacobsen (ECOC, 2017)

High-speed optical interconnects with integrated externally modulated laser. - Oskars Ozolins; Xiaodan Pang; Miguel Iglesias Olmedo; Aditya Kakkar; Aleksejs Udalcovs; Jaime Rodrigo Navarro; Richard Schatz; Urban Westergren; Gunnar Jacobsen; Sergei Popov (ICTON, 2017)

1.55-μm EML-based DMT transmission with nonlinearity-aware time domain super-Nyquist image induced aliasing. - Xuezhi Hong; Oskars Ozolins; Changjian Guo; Xiaodan Pang; Junwei Zhang; Jaime Rodrigo Navarro; Aditya Kakkar; Richard Schatz; Urban Westergren; Gunnar Jacobsen; Sergei Popov; Jiajia Chen 001 (OFC, 2017)

Low complexity timing recovery algorithm for PAM-8 in high speed direct detection short range links. - Aditya Kakkar; Jaime Rodrigo Navarro; Xiaodan Pang; Oskars Ozolins; Richard Schatz; Urban Westergren; Gunnar Jacobsen; Sergei Popov (OFC, 2017)

Influence of lasers with non-white frequency noise on the design of coherent optical links. - Aditya Kakkar; Jaime Rodrigo Navarro; Richard Schatz; Xiaodan Pang; Oskars Ozolins; Fredrik Nordwall; Darko Zibar; Gunnar Jacobsen; Sergei Popov (OFC, 2017)

High performance and low complexity carrier phase recovery schemes for 64-QAM coherent optical systems. - Jaime Rodrigo Navarro; Aditya Kakkar; Richard Schatz; Xiaodan Pang; Oskars Ozolins; Fredrik Nordwall; Hadrien Louchet; Sergei Popov; Gunnar Jacobsen (OFC, 2017)