Spectrum of the Micromaser with Kerr Medium |
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Authors: | WU Shu-dong |
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Affiliation: | Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China |
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Abstract: | We have established the master equation for the micromaser with Kerr medium field density operator,studied the spectrum of the micromaser with Kerr medium and analyzed the influence of Kerr effect and the detuning onthe spectrum. In the thermal-atom regime, we find that Kerr effect broadens linewidth D and increases frequency-shiftS, and that the detuning A narrows linewidth D and increases frequency-shift S as a whole. Moreover Kerr effect leadsto oscillatings more rapidly in the resonance peaks, which means that it causes quantum noise. As a whole, with theincrease of cavity-length L, the linewidth D and frequency-shift S gradually increase. |
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Keywords: | micromaser spectrum thermal-atom regime Kerr medium detuning |
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