We describe an accurate technique to measure the arm length mismatch of Mach-Zehnder modulators (MZMs), based on their broadband filter characteristics. We experimentally determine the mismatch of rib waveguide and poling-induced waveguide polymer MZMs.
© 2004 Optical Society of America
K. Geary, S. Kim, B. Seo, and H. R. Fetterman, "Mach-Zehnder modulator arm length mismatch measurement and analysis," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CTuGG4.
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