Acta Optica Sinica, Volume. 12, Issue 4, 382(1992)
Resonance enhanced stimulated four-photon mixing in Er3+doped silica fibers
Resonance enhanced stimulated four-photon mixing and optical free induction decay have been first demonstrated in Er3+ doped silica fibers under the excitation of a 1064 nm laser. The enhancement of anti-Stokes of stimulated four-photon mixing by the excited state 4I11/2 of Er3+ has been confirmed in frequency- and time-domain.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Resonance enhanced stimulated four-photon mixing in Er3+doped silica fibers[J]. Acta Optica Sinica, 1992, 12(4): 382