Acta Optica Sinica, Volume. 15, Issue 3, 301(1995)
Noise Reduction by Intracavity Multiphoton Absorption in Driven Optical Systems
A intracavity multiphoton absorber in driven optical systems is a effective means to depress the internal field fluctuation. To obtain the field with reduced noise in the good cavity condition. The high nonlinearity of multiphoton absorption is needed for a strong field, while for weak field the lowest nonlinearity of two-photon absorption in active cavity or non-absorption in a passive cavity are suggested.
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[in Chinese], [in Chinese], [in Chinese]. Noise Reduction by Intracavity Multiphoton Absorption in Driven Optical Systems[J]. Acta Optica Sinica, 1995, 15(3): 301