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Microwave Harmonic Frequency Generation utilizing the properities of an Optical Phase Modulator

Per Olof Hedekvist (Institutionen för mikroteknologi och nanovetenskap, Fotonik) ; Bengt-Erik Olsson (Institutionen för mikroteknologi och nanovetenskap, Fotonik) ; Andreas Wiberg (Institutionen för mikroteknologi och nanovetenskap, Fotonik)
Journal of Lightwave Technology (0733-8724). Vol. 22 (2004), p. 882-886.
[Artikel, refereegranskad vetenskaplig]

New techniques to generate a harmonic microwave frequency modulated on an optical carrier are presented. All these techniques utilize the polarization-dependent properties of a LiNbO3-phase modulator and manage to achieve 40-GHz modulation using only 10-GHz electronics. The signal quality of the generated frequency is mainly determined by the 10-GHz signal generator, and the suppression of undesired lower order harmonic frequencies exceeds 30 dB.

Denna post skapades 2006-08-29. Senast ändrad 2016-05-17.
CPL Pubid: 1860