Optical arbitrary waveform generation and measurement (OAWG/OAWM) enabling 320 GBd 32QAM transmission

D Drayss, D Fang, A Sherifaj, H Peng… - CLEO: Science and …, 2023 - opg.optica.org
We demonstrate optical arbitrary waveform generation at a record-high bandwidth of 325
GHz by phase-stabilized superimposing of four tributary signals. In a proof-of-concept …

200 GBd 16QAM signals synthesized by an actively phase-stabilized optical arbitrary waveform generator (OAWG)

T Henauer, A Sherifaj, C Füllner, W Freude… - Optical Fiber …, 2022 - opg.optica.org
We implement an optical arbitrary-waveform generator (OAWG) that relies on spectrally
sliced signal synthesis with well-defined feedback-stabilized phase relations. We …

160 Gb/s 256QAM transmission in a 25 GHz grid using Kramers-Kronig detection

Y Zhou, J Yu, Y Wei, R Deng, L Zhao, N Chi… - Optical Fiber …, 2019 - opg.optica.org
We experimentally demonstrated a 20 Gbaud 256QAM over 20 km of SSMF in a 25 GHz grid
employing Kramers-Kronig scheme to reconstruct optical phase. To the best of our …

Novel method of generating QAM-16 signals at 21.3 Gbaud and transmission over 480 km

S Makovejs, DS Millar, V Mikhailov… - IEEE Photonics …, 2009 - ieeexplore.ieee.org
In this letter, we report on a novel method of generating a square quadrature amplitude
modulation (QAM-16) signal at 21.3 Gbaud and its subsequent transmission over 480 km …

Bandwidth scalable, coherent transmitter based on the parallel synthesis of multiple spectral slices using optical arbitrary waveform generation

DJ Geisler, NK Fontaine, RP Scott, T He… - Optics express, 2011 - opg.optica.org
We demonstrate an optical transmitter based on dynamic optical arbitrary waveform
generation (OAWG) which is capable of creating high-bandwidth (THz) data waveforms in …

Dynamic optical arbitrary waveform generation and measurement

RP Scott, NK Fontaine, JP Heritage, SJB Yoo - Optics express, 2010 - opg.optica.org
We introduce a dynamic optical arbitrary waveform generation (OAWG) technique that
produces bandwidth scalable, continuous waveforms of near perfect fidelity. Additionally …

Photonic-eletronic arbitrary waveform generation up to 100 GHz using active phase stabilization

C Füllner, A Sherifaj, T Henauer, D Fang… - CLEO: Science and …, 2022 - opg.optica.org
Photonic-Eletronic Arbitrary Waveform Generation up to 100 GHz Using Active Phase
Stabilization Page 1 Photonic-Eletronic Arbitrary Waveform Generation up to 100 GHz …

Linear and nonlinear transmission of 16-QAM over 105 km phase-sensitive amplified link

SLI Olsson, TA Eriksson, C Lundström… - Optical fiber …, 2014 - opg.optica.org
Linear and Nonlinear Transmission of 16-QAM Over 105 km Phase-Sensitive Amplified Link
Page 1 Th1H.3.pdf OFC 2014 © OSA 2014 Linear and Nonlinear Transmission of 16-QAM Over …

20 Msymbol/s, 64 and 128 QAM coherent optical transmission over 525 km using heterodyne detection with frequency-stabilised laser

M Nakazawa, M Yoshida, K Kasai… - Electronics Letters, 2006 - ieeexplore.ieee.org
Introduction: Two trends have recently emerged in optical communication technology. One is
ultra-high-speed transmission using ultrashort pulses, which is the driving force behind …

400G WDM transmission on the 50 GHz grid for future optical networks

X Zhou, LE Nelson - Journal of Lightwave Technology, 2012 - ieeexplore.ieee.org
We review the recent technology advancements related to the transmission of 400Gb/s,
wavelength-division-multiplexed channels for optical networks based on the standard 50 …