Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic Oscillator
In this paper, we studied the optomechanically induced transparency (OMIT) in a cavity optomechanical system containing a cubic nonlinear oscillator. In our system, a partially transparent, dielectric membrane was placed in the middle of the F-P cavity. Due to the partial transmission and reflective...
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MDPI AG
2023-04-01
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| Series: | Photonics |
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| Online Access: | https://www.mdpi.com/2304-6732/10/4/407 |
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| author | Weiyu Lv Li Deng Sumei Huang Aixi Chen |
| author_facet | Weiyu Lv Li Deng Sumei Huang Aixi Chen |
| author_sort | Weiyu Lv |
| collection | DOAJ |
| description | In this paper, we studied the optomechanically induced transparency (OMIT) in a cavity optomechanical system containing a cubic nonlinear oscillator. In our system, a partially transparent, dielectric membrane was placed in the middle of the F-P cavity. Due to the partial transmission and reflective property of the membrane, the membrane was combined with both the mirrors on the left and right sides to form two cavities. When the system was driven by two coupling fields, we calculated the quantum fluctuation of the optomechanical system operators and showed the response of the cavity optomechanical system to the probe field. We found that the cubic nonlinearity led to a shift of the OMIT window, which moved towards a frequency less than the resonance frequency, and the absorption peak became significantly asymmetrical when OMIT appeared. The shift of the OMIT dip provided a method to detect the nonlinear effects of the system due to the existence of cubic anharmonic potential. |
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| institution | Directory Open Access Journal |
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| language | English |
| last_indexed | 2024-03-11T04:37:23Z |
| publishDate | 2023-04-01 |
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| series | Photonics |
| spelling | doaj.art-860f7699f45949e59eade1466615d10f2023-11-17T20:57:38ZengMDPI AGPhotonics2304-67322023-04-0110440710.3390/photonics10040407Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic OscillatorWeiyu Lv0Li Deng1Sumei Huang2Aixi Chen3School of Sciences and Department of Physics, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaSchool of Sciences and Department of Physics, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaSchool of Sciences and Department of Physics, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaSchool of Sciences and Department of Physics, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaIn this paper, we studied the optomechanically induced transparency (OMIT) in a cavity optomechanical system containing a cubic nonlinear oscillator. In our system, a partially transparent, dielectric membrane was placed in the middle of the F-P cavity. Due to the partial transmission and reflective property of the membrane, the membrane was combined with both the mirrors on the left and right sides to form two cavities. When the system was driven by two coupling fields, we calculated the quantum fluctuation of the optomechanical system operators and showed the response of the cavity optomechanical system to the probe field. We found that the cubic nonlinearity led to a shift of the OMIT window, which moved towards a frequency less than the resonance frequency, and the absorption peak became significantly asymmetrical when OMIT appeared. The shift of the OMIT dip provided a method to detect the nonlinear effects of the system due to the existence of cubic anharmonic potential.https://www.mdpi.com/2304-6732/10/4/407cavity optomechanicaloptomechanically induced transparencycubic anharmonic oscillator |
| spellingShingle | Weiyu Lv Li Deng Sumei Huang Aixi Chen Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic Oscillator Photonics cavity optomechanical optomechanically induced transparency cubic anharmonic oscillator |
| title | Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic Oscillator |
| title_full | Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic Oscillator |
| title_fullStr | Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic Oscillator |
| title_full_unstemmed | Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic Oscillator |
| title_short | Optomechanically Induced Transparency in Optomechanical System with a Cubic Anharmonic Oscillator |
| title_sort | optomechanically induced transparency in optomechanical system with a cubic anharmonic oscillator |
| topic | cavity optomechanical optomechanically induced transparency cubic anharmonic oscillator |
| url | https://www.mdpi.com/2304-6732/10/4/407 |
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