Low-phase-noise millimeter-wave signal generator assisted with frequency comb based on electro-optics-modulators

By employing 25-GHz-mode-spacing electro-optics-modulator-based optical frequency comb at telecommunications wavelengths, we have successfully demonstrated that phase noise in a commercially available signal generator at 25 GHz can be dramatically reduced to less than ever before.

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Bibliographic Details
Main Authors: Ishizawa, A., Nishikawa, T., Goto, T., Hitachi, K., Sogawa, T., Gotoh, H.
Format: Conference Proceeding
Language:English
Subjects:
Frequency modulation
Millimeter wave communication
Millimeter wave radar
Optical filters
Phase locked loops
Phase noise
Online Access:Request full text
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Description
Summary:By employing 25-GHz-mode-spacing electro-optics-modulator-based optical frequency comb at telecommunications wavelengths, we have successfully demonstrated that phase noise in a commercially available signal generator at 25 GHz can be dramatically reduced to less than ever before.
ISSN:2160-8989
2160-9004
DOI:10.1364/CLEO_SI.2015.STh4N.6