All-optical UWB pulse generation and pulse shape modulation by using dual-in dual-out Mach-Zehnder Modulator

2008 ◽  
Author(s):  
Jie Yin ◽  
Kun Xu ◽  
Jianqiang Li ◽  
Hao Huang ◽  
Ye Zhang ◽  
...  
Keyword(s):  
Pulse Shape ◽  
Pulse Generation ◽  
All Optical ◽  
Mach Zehnder Modulator ◽  
Shape Modulation

All-Optical UWB Pulse Generation and Pulse Shape Modulation Based on XPM in NOLM

2008 ◽  
Author(s):  
Hao Huang ◽  
Kun Xu ◽  
Jianqiang Li ◽  
Jian Wu ◽  
Xiaobin Hong ◽  
...  
Keyword(s):  
Pulse Shape ◽  
Pulse Generation ◽  
All Optical ◽  
Shape Modulation

Optical Nyquist pulse generation by using a dual-electrode Mach–Zehnder modulator

2017 ◽  
Vol 42 (9) ◽  
pp. 1856 ◽  
Author(s):  
Nobuhide Yokota ◽  
Ryo Igarashi ◽  
Hiroshi Yasaka
Keyword(s):  
Pulse Generation ◽  
Mach Zehnder Modulator ◽  
Nyquist Pulse

scholarly journals Parabolic Pulse Generation Using Tapered Microstructured Optical Fibres

2008 ◽  
Vol 2008 ◽  
pp. 1-10 ◽  
Author(s):  
Natasha Vukovic ◽  
Neil G. R. Broderick ◽  
Francesco Poletti
Keyword(s):  
Pulse Shape ◽  
Pulse Shaping ◽  
Numerical Study ◽  
Pulse Generation ◽  
Optical Fibres ◽  
Step Index ◽  
Index Fibre ◽  
Microstructured Optical Fibres ◽  
Misfit Parameter ◽  
Better Than

This paper presents a numerical study of parabolic pulse generation in tapered microstructured optical fibres (MOFs). Based on our results and the algorithms presented, one can determine the linear taper profile (starting and finishing pitch values and taper length) needed to achieve parabolic pulse shaping of an initial Gaussian pulse shape with different widths and powers. We quantify the evolution of the parabolic pulse using the misfit parameter and show that it is possible to reach values significantly better than those obtained by a step index fibre.

Ultra-narrow band diode lasers with arbitrary pulse shape modulation (Conference Presentation)

2017 ◽  
Author(s):  
Aleksandr I. Ryasnyanskiy ◽  
Vadim Smirnov ◽  
Oleksiy Mokhun ◽  
Alexei L. Glebov ◽  
Leonid B. Glebov
Keyword(s):  
Pulse Shape ◽  
Narrow Band ◽  
Diode Lasers ◽  
Shape Modulation

scholarly journals Picosecond all-optical switching and dark pulse generation in a fibre-optic network using a plasmonic metamaterial absorber

2018 ◽  
Vol 113 (5) ◽  
pp. 051103 ◽  
Author(s):  
Angelos Xomalis ◽  
Iosif Demirtzioglou ◽  
Yongmin Jung ◽  
Eric Plum ◽  
Cosimo Lacava ◽  
...  
Keyword(s):  
Optical Switching ◽  
Metamaterial Absorber ◽  
Pulse Generation ◽  
Fibre Optic ◽  
All Optical ◽  
Dark Pulse ◽  
Optic Network ◽  
All Optical Switching
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