We demonstrate frequency magnification by a factor of 105 using a spectral imaging system with two four-wave mixing based time-lenses. We achieve a 1-GHz frequency resolution.
© 2009 The Optical Society
Y. Okawachi, R. Salem, M. A. Foster, A. C. Turner-Foster, M. Lipson, and A. L. Gaeta, "100× Frequency Magnification Using a Time-Lens-Based Spectral Imaging System," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CWB4.
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