A Refined Analysis of Squeezing Amplification in the One-Mode Subharmonic Generation

1
Solomon Getahun
Solomon Getahun
2
Dr. Solomon Getahun Belete
Dr. Solomon Getahun Belete
1 Jimma University

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We have analyzed the statistical and squeezing properties of the signal mode applying the solution of c-number Langivin equations for the combination of the twin signal light beams. We have found that the mean photon number to be twofold of that of a twin signal light beam. And a large part of the mean photon number is confined in a relatively small frequency interval. In addition, we have shown that the local quadrature squeezing of the signal mode is in general greater than the global quadrature squeezing and approaches to the global quadrature squeezing as increases. Moreover, the one-mode subharmonic light beams have a maximum amplified squeezing of 75% below the vacuum state level and occurs in frequency interval.

7 Cites in Articles

References

  1. G Milburn,D Walls (1981). Unknown Title.
  2. G Milburn,D Walls (1983). Unknown Title.
  3. M Collett,C Gardiner (1984). Squeezing of intracavity and traveling-wave light fields produced in parametric amplification.
  4. G Agarwal,G Adam (1989). Photon distributions for nonclassical fields with coherent components.
  5. Javed Anwar,M Zubairy (1992). Effect of squeezing on the degenerate parametric oscillator.
  6. B Daniel,K Fesseha (1998). Unknown Title.
  7. K Fesseha (1998). Parametric oscillation with a squeezed vacuum.

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

Solomon Getahun. 2015. \u201cA Refined Analysis of Squeezing Amplification in the One-Mode Subharmonic Generation\u201d. Global Journal of Science Frontier Research - E: Marine Science GJSFR-E Volume 14 (GJSFR Volume 14 Issue E4): .

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Issue Cover
GJSFR Volume 14 Issue E4
Pg. 11- 25
Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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v1.2

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January 31, 2015

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English

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We have analyzed the statistical and squeezing properties of the signal mode applying the solution of c-number Langivin equations for the combination of the twin signal light beams. We have found that the mean photon number to be twofold of that of a twin signal light beam. And a large part of the mean photon number is confined in a relatively small frequency interval. In addition, we have shown that the local quadrature squeezing of the signal mode is in general greater than the global quadrature squeezing and approaches to the global quadrature squeezing as increases. Moreover, the one-mode subharmonic light beams have a maximum amplified squeezing of 75% below the vacuum state level and occurs in frequency interval.

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A Refined Analysis of Squeezing Amplification in the One-Mode Subharmonic Generation

Dr. Solomon Getahun Belete
Dr. Solomon Getahun Belete

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