Spectral Compression of Super-Gaussian Pulse by Dual Cosinoidal Phase Modulation

A theoretical investigation on the parabolic pulse nonlinear propagation and spectral compression in all-normal dispersion photonic crystal fibers (PCFs) is presented. It is found that use of larger chirp can obtain higher quality transform-limited spectrally compressed parabolic pulses due to almost purely the effects of self-phase modulation (SPM) — because of its all-normal dispersion with smaller group velocity dispersion (GVD). Also, use of long initial negatively chirped parabolic pulses can lead to the most efficient transform-limited spectral compression under the optimal compression condition.

Download Full-text

Group Velocity Control of Gaussian Pulse Signal With Pump Phase Modulation

IEEE Photonics Technology Letters ◽

10.1109/lpt.2020.2989775 ◽

2020 ◽

Vol 32 (11) ◽

pp. 647-650

Author(s):

Zhiming Zhang ◽

Xiuying Liu ◽

Wei Wei ◽

Zhenguo Yang ◽

Shuguang Lu ◽

...

Keyword(s):

Group Velocity ◽

Phase Modulation ◽

Pulse Signal ◽

Gaussian Pulse ◽

Velocity Control ◽

Group Velocity Control

Download Full-text

Spectral compression of picosecond pulses by means of cross-phase modulation

The 13th international conference on laser interactions and related plasma phenomena ◽

10.1063/1.53500 ◽

1997 ◽

Cited By ~ 3

Author(s):

A. V. Zohrabyan ◽

A. A. Kutuzian ◽

V. J. Ninoyan ◽

L. Kh. Mouradian

Keyword(s):

Phase Modulation ◽

Cross Phase Modulation ◽

Picosecond Pulses ◽

Spectral Compression

Download Full-text

Enhanced nonlinear spectral compression in fiber by external sinusoidal phase modulation

Journal of Optics ◽

10.1088/2040-8978/18/10/105504 ◽

2016 ◽

Vol 18 (10) ◽

pp. 105504 ◽

Cited By ~ 13

Author(s):

S Boscolo ◽

L Kh Mouradian ◽

C Finot

Keyword(s):

Phase Modulation ◽

Spectral Compression

Download Full-text

Spectral Compression of Intense Femtosecond Pulses by Self Phase Modulation in Silica Glass

Conference on Lasers and Electro-Optics 2012 ◽

10.1364/cleo_at.2012.jw4a.61 ◽

2012 ◽

Author(s):

Krzysztof Iwaszczuk ◽

Binbin Zhou ◽

Morten Bache ◽

Peter Uhd Jepsen

Keyword(s):

Silica Glass ◽

Phase Modulation ◽

Femtosecond Pulses ◽

Self Phase Modulation ◽

Spectral Compression

Download Full-text

Resolution Improvement of All-Optical Analog-to-Digital Conversion Employing Self-frequency Shift and Self-Phase-Modulation-Induced Spectral Compression

IEEE Journal of Selected Topics in Quantum Electronics ◽

10.1109/jstqe.2008.916251 ◽

2008 ◽

Vol 14 (3) ◽

pp. 724-732 ◽

Cited By ~ 67

Author(s):

Takashi Nishitani ◽

Tsuyoshi Konishi ◽

Kazuyoshi Itoh

Keyword(s):

Frequency Shift ◽

Phase Modulation ◽

Digital Conversion ◽

Analog To Digital ◽

Self Phase Modulation ◽

Analog To Digital Conversion ◽

All Optical ◽

Resolution Improvement ◽

Spectral Compression ◽

Optical Analog

Download Full-text

Integrated role between VCSEL diodes and Gaussian pulse generators with ideal EDFA for self phase modulation instability management

Journal of Optical Communications ◽

10.1515/joc-2020-0251 ◽

2021 ◽

Vol 0 (0) ◽

Author(s):

Mahmoud M. A. Eid ◽

Ahmed Nabih Zaki Rashed ◽

Maheswar Rajagopal ◽

Jayarajan Parimanam ◽

Vidyarthi Abhay

Keyword(s):

Wavelength Division Multiplexing ◽

Phase Modulation ◽

Modulation Instability ◽

Power Level ◽

Gaussian Pulse ◽

Cavity Surface ◽

Light Power ◽

Erbium Doped Fiber Amplifier ◽

Self Phase Modulation ◽

Pulse Generators

Abstract This work outlined the integrated role between vertical cavity surface emitting laser diodes with Gaussian pulse generators and Ideal erbium doped fiber amplifier (EDFA) for the self-phase modulation instability management, as well as the signal/NP level (Power level [PL]) with the spectral frequency is simulated after wavelength division multiplexing (WDM) fiber at length of 10 km based third order Gaussian pulse generators. The light power variations against temperature after WDM fiber is also studied at length of 10 km based various order Gaussian pulse generators. Electrical received power (ERP) variations against temperature is clarified after avalanche photo diode (APD) photodetectors based various order Gaussian pulse generators. The study emphasis the bad effects of the increase of the temperature, and higher Gaussian pulse generators order on the signal power levels.

Download Full-text