作者: CY Wang , T Herr , P Del’Haye , A Schliesser , R Holzwarth
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摘要: We present for the first time mid-infrared frequency comb generation from micro-resonators. Combs spanning over more than 10 THz around the 2.5 µm-wavelength CW-pump are generated in crystalline MgF 2 whispering-gallery mode resonators via four-wave-mixing.