Optical sinc-shaped Nyquist pulses of exceptional quality

MA Soto, M Alem, M Amin Shoaie, A Vedadi… - Nature …, 2013‏ - nature.com
Sinc-shaped Nyquist pulses possess a rectangular spectrum, enabling data to be encoded
in a minimum spectral bandwidth and satisfying by essence the Nyquist criterion of zero inter …

The nyquist laser

M Nakazawa, M Yoshida, T Hirooka - Optica, 2014‏ - opg.optica.org
Nyquist pulses, which are defined as impulse responses of a Nyquist filter, can be used to
simultaneously achieve an ultrahigh data rate and spectral efficiency (SE). Coherent Nyquist …

Pulse-sha** with digital, electrical, and optical filters—a comparison

R Schmogrow, S Ben-Ezra, PC Schindler… - Journal of lightwave …, 2013‏ - opg.optica.org
We investigate the performance of sinc-shaped QPSK signal pulses generated in the digital,
electrical, and optical domains. To this end an advanced transmitter with a digital pulse …

Generation of Nyquist sinc pulses using intensity modulators

MA Soto, M Alem, MA Shoaie, A Vedadi, CS Brès… - CLEO …, 2013‏ - ieeexplore.ieee.org
Generation of nyquist sinc pulses using intensity modulators Page 1 CM4G.3.pdf CLEO:2013
Technical Digest © OSA 2013 Generation of Nyquist sinc pulses using intensity modulators …

Soliton-sinc optical pulse propagation in the presence of high-order effects

W Peng, X Zhang, L **g, Y Gao, Z Deng, D Fan… - Optics …, 2023‏ - opg.optica.org
We investigate the propagation dynamics of the soliton-sinc, a kind of novel hybrid pulse, in
the presence of higher-order effects with emphasis on the third-order dispersion (TOD) and …

High-Bandwidth Coherent OFDM-Nyquist-TDM Transceiver With Low-Bandwidth Electronics

Y Mandalawi, K Singh, MI Hosni, J Meier… - IEEE …, 2023‏ - ieeexplore.ieee.org
We present a broadband coherent orthogonal frequency-division multiplexing (OFDM)
transceiver based on orthogonal sampling and low bandwidth electronic analog signal …

Analysis of non-idealities in the generation of reconfigurable sinc-shaped optical Nyquist pulses

S De, A Misra, R Das, T Kleine-Ostmann… - IEEE …, 2021‏ - ieeexplore.ieee.org
Optical sinc-shaped Nyquist pulses are widely used in microwave photonics, optical signal
processing, and optical telecommunications due to their numerous advantages, like …

All-optical OFDM with cyclic prefix insertion using flexible wavelength selective switch optical processing

J Schröder, LB Du, J Carpenter… - Journal of lightwave …, 2013‏ - ieeexplore.ieee.org
We demonstrate that the optical Fourier transform and cyclic prefix in an all-optical OFDM
transmitter can be simultaneously implemented using a liquid crystal on silicon wavelength …

High speed all optical Nyquist signal generation and full-band coherent detection

J Zhang, J Yu, Y Fang, N Chi - Scientific reports, 2014‏ - nature.com
Spectrum efficient data transmission is of key interest for high capacity optical
communication systems considering the limited available bandwidth. Transmission of the …

Flexible Nyquist pulse sequence generation with variable bandwidth and repetition rate

S Preußler, N Wenzel, T Schneider - IEEE Photonics Journal, 2014‏ - ieeexplore.ieee.org
The rectangular spectrum of sinc-shaped Nyquist pulses enables the encoding of data in a
minimum spectral width. Sinc pulses can improve optical sampling devices, could enable …