Optical frequency comb based on cascading intensity modulation for optical arbitrary waveform generation

X Zhou, X Zheng, H Wen, H Zhang, Y Guo… - Asia Communications …, 2010 - opg.optica.org
Optical arbitrary waveform generation (OAWG) is considered as a promising technology in
microwave photonics. Line-by-line control technique for OAWG according to Fourier …

All optical arbitrary waveform generation by optical frequency comb based on cascading intensity modulation

X Zhou, X Zheng, H Wen, H Zhang, Y Guo… - Optics communications, 2011 - Elsevier
We propose and experimentally demonstrate an all optical arbitrary waveform generation by
optical frequency comb (OFC) based on cascading intensity modulation. By selecting …

Generation of optical frequency comb with large spectral lines by cascaded dual-parallel modulator and intensity modulators

B Li, G Lin, FP Wu, L Shang - Optik, 2016 - Elsevier
An optical frequency comb (OFC) generator with large and flat spectral lines based on
cascaded dual-parallel modulator and intensity modulators is proposed and experimentally …

Optical frequency comb generation based on electro-optical modulation with high-order harmonic of a sine RF signal

R Wei, JJ Yan, Y Peng, X Yao, M Bai, Z Zheng - Optics Communications, 2013 - Elsevier
By using cascaded intensity and phase modulators, optical frequency comb (OFC) is
generated. In the OFC generation scheme, high-order harmonic of a RF signal is used for …

A flat and broadband optical frequency comb with tunable bandwidth and frequency spacing

L Shang, A Wen, G Lin, Y Gao - Optics Communications, 2014 - Elsevier
A flat and broadband optical frequency comb generator based on two cascaded intensity
modulators is proposed and experimentally demonstrated. In this scheme, we first use even …

Generation of broadband optical frequency comb with rectangular envelope using cascaded intensity and dual-parallel modulators

X Zhou, X Zheng, H Wen, H Zhang, B Zhou - Optics Communications, 2014 - Elsevier
A novel approach using two cascaded intensity modulators and one single dual-parallel
modulator to generate an optical frequency comb (OFC) is proposed and experimentally …

Optical frequency comb based on cascaded MZM-EAM with Gaussian-shaped pulse signal

Y Fan, P Li - Optical Engineering, 2021 - spiedigitallibrary.org
We propose a scheme of optical frequency comb (OFC) generation based on cascaded
Mach–Zehnder modulator (MZM) and electroabsorption modulator (EAM) with Gaussian …

Improvement of flatness of optical frequency comb based on nonlinear effect of intensity modulator

Y Dou, H Zhang, M Yao - Optics letters, 2011 - opg.optica.org
Optical frequency comb (OFC) generated using cascaded intensity and phase modulators
was experimentally demonstrated. Very flat OFC can be achieved by cascading intensity …

Flat optical frequency comb generation and its application for optical waveform generation

F Zhang, J Wu, Y Li, J Lin - Optics Communications, 2013 - Elsevier
We demonstrate the generation of a flat optical frequency comb (OFC) using an electro
absorption modulator (EAM) and two cascaded phase modulators (PM). Compared with …

Optical frequency comb generation using a polarization division multiplexing Mach–Zehnder modulator

L Shang, Y Li, FP Wu - Journal of Optics, 2019 - Springer
An approach to generating flat optical frequency comb (OFC) is proposed and
experimentally demonstrated using a single polarization division multiplexing Mach …