All-optical ultra-wideband monocycle pulse generation using polarization state rotation filtering

2008 ◽  
Author(s):  
Huan Jiang ◽  
He Wen ◽  
Xiaoping Zheng ◽  
Hanyi Zhang ◽  
Yili Guo
Keyword(s):  
Polarization State ◽  
Pulse Generation ◽  
Ultra Wideband ◽  
All Optical

scholarly journals Photonic-chip-based all-optical ultra-wideband pulse generation via XPM and birefringence in a chalcogenide waveguide

2013 ◽  
Vol 21 (2) ◽  
pp. 2003 ◽  
Author(s):  
Kang Tan ◽  
David Marpaung ◽  
Ravi Pant ◽  
Feng Gao ◽  
Enbang Li ◽  
...  
Keyword(s):  
Pulse Generation ◽  
Ultra Wideband ◽  
All Optical

scholarly journals All-Optical Fiber Interferometer-Based Methods for Ultra-Wideband Signal Generation

2012 ◽  
Vol 2012 ◽  
pp. 1-6
Author(s):  
Kais Dridi ◽  
Habib Hamam
Keyword(s):  
Optical Fibers ◽  
Input Pulse ◽  
Federal Communication Commission ◽  
Cost Effective ◽  
Impulse Radio ◽  
Pulse Generation ◽  
Ultra Wideband ◽  
Optical Methods ◽  
All Optical ◽  
Radio Signals

We report two new, simple, and cost-effective all-optical methods to generate ultra-wideband (UWB) impulse radio signals. The proposed methods are based on fiber-interferometric structures, where an input pulse is split and propagates along the two interferometer arms. The interference of these pulses at the output of the interferometer leads to UWB pulse generation. A theoretical analysis is provided and some relevant simulation results are presented. Large bandwidths are obtained while satisfying the requirements of the Federal Communication Commission (FCC). With these two techniques, UWB pulses can be readily generated and cost-effectively propagated through optical fibers.

Scalable Ultra-Wideband Pulse Generation Based on Silicon Photonic Integrated Circuits

2017 ◽  
Vol 29 (21) ◽  
pp. 1896-1899 ◽  
Author(s):  
Xinru Wu ◽  
Ke Xu ◽  
Wen Zhou ◽  
Chi Wai Chow ◽  
Hon Ki Tsang
Keyword(s):  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Pulse Generation ◽  
Ultra Wideband ◽  
Silicon Photonic

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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