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Enhanced linear dynamic range of asymmetric Fabry-Perot modulator/detector
KTH, School of Information and Communication Technology (ICT), Optics and Photonics.ORCID iD: 0000-0003-3056-4678
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2006 (English)In: IEEE Photonics Technology Letters, ISSN 1041-1135, E-ISSN 1941-0174, Vol. 18, no 12-sep, 1040-1042 p.Article in journal (Refereed) Published
Abstract [en]

An InGaAsP multiple-quantum-well asymmetric Fabry-Wrot modulator/detector has been developed for radio-over-fiber systems. The measured bandwidth is more than 6 GHz and the total insertion loss is 7.1 dB. The property of nonlinearity and spurious-free dynamic range (SFDR) has been studied theoretically. By optimizing the operation optical wavelength and bias voltage based on the numerical simulation, fifth-order nonlinearity dominates the intermodulation distortion and an SFDR of 101 dB center dot Hz(4/5) has been achieved experimentally.

Place, publisher, year, edition, pages
2006. Vol. 18, no 12-sep, 1040-1042 p.
Keyword [en]
analog fiber link, asymmetric Fabry-Perot (FP) modulator, dynamic range, electroabsorption modulator (EAM), intermodulation distortion, nonlinearities, radio-over-fiber, wave-guide
URN: urn:nbn:se:kth:diva-15804DOI: 10.1109/lpt.2006.873477ISI: 000238708300016ScopusID: 2-s2.0-65249158889OAI: diva2:333846
QC 20100525Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2013-11-19Bibliographically approved

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Schatz, RichardWestergren, UrbanKjebon, OlleHe, SailingThylén, Lars
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