Data-carried optical ultra-wideband monocycle pulses generation using two DGD modules

Shangyuan Li; Yabin Ye; Xiaoping Zheng; Hanyi Zhang

doi:10.1117/12.803414

11 November 2008 Data-carried optical ultra-wideband monocycle pulses generation using two DGD modules

Shangyuan Li, Yabin Ye, Xiaoping Zheng, Hanyi Zhang

Proceedings Volume 7136, Optical Transmission, Switching, and Subsystems VI; 71363R (2008) https://doi.org/10.1117/12.803414
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

A novel method to generate ultra-wideband (UWB) signals based on two differential group delay modules and one Mach-Zehnder Modulator is proposed. Both simulation and experiments verified that the method could generate two kinds of UWB monocycles using low bit-rate non-return-to-zero data source (1Gbps). The monocycles have a fractional bandwidth of 127% at centre frequency 5.5GHz.

Citation Download Citation

Shangyuan Li, Yabin Ye, Xiaoping Zheng, and Hanyi Zhang "Data-carried optical ultra-wideband monocycle pulses generation using two DGD modules", Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 71363R (11 November 2008); https://doi.org/10.1117/12.803414

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KEYWORDS

Modulation

Polarization

Polarizers

Modulators

Picosecond phenomena

Signal generators

Continuous wave operation

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