Paper
20 February 2018 The spurious response of microwave photonic mixer
Yongchuan Xiao, Guoshun Zhong, Pengfei Qu, Lijun Sun
Author Affiliations +
Proceedings Volume 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application; 106974P (2018) https://doi.org/10.1117/12.2311846
Event: Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 2017, Nanjing, China
Abstract
Microwave photonic mixer is a potential solution for wideband information systems due to the ultra-wide operating bandwidth, high LO-to-RF isolation, the intrinsic immunity to electromagnetic interference, and the compatibility with exsiting microwave photonic transmission systems. The spurious response of microwave photonic mixer cascading in series a pair of Mach-Zehnder interferometric intensity modulators has been simulated and analyzed in this paper. The low order spurious products caused by the nonlinearity of modulators are non-negligible, and the proper IF frequency and accurate bias-controlling are of great importance to mitigate the impact of spurious products.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yongchuan Xiao, Guoshun Zhong, Pengfei Qu, and Lijun Sun "The spurious response of microwave photonic mixer", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 106974P (20 February 2018); https://doi.org/10.1117/12.2311846
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KEYWORDS
Microwave photonics

Modulators

Distortion

Telecommunications

Interferometry

Modulation

Electromagnetic interference

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