CV Entanglement Analysis in the Superposition of Subharmonic and Second Harmonic Generation of Light with Injected Squeezed Laser Beams

1
Solomon Getahun
Solomon Getahun
2
Gelana Chibssa
Gelana Chibssa
3
Sisay Abedella
Sisay Abedella
4
Melkamu Mossisa
Melkamu Mossisa
5
Mohammed Nuri
Mohammed Nuri
1 Jimma University

Send Message

To: Author

GJSFR Volume 17 Issue A3

Article Fingerprint

ReserarchID

SFR1231J

CV Entanglement Analysis in the Superposition of Subharmonic and Second Harmonic Generation of Light with Injected Squeezed Laser Beams Banner
  • English
  • Afrikaans
  • Albanian
  • Amharic
  • Arabic
  • Armenian
  • Azerbaijani
  • Basque
  • Belarusian
  • Bengali
  • Bosnian
  • Bulgarian
  • Catalan
  • Cebuano
  • Chichewa
  • Chinese (Simplified)
  • Chinese (Traditional)
  • Corsican
  • Croatian
  • Czech
  • Danish
  • Dutch
  • Esperanto
  • Estonian
  • Filipino
  • Finnish
  • French
  • Frisian
  • Galician
  • Georgian
  • German
  • Greek
  • Gujarati
  • Haitian Creole
  • Hausa
  • Hawaiian
  • Hebrew
  • Hindi
  • Hmong
  • Hungarian
  • Icelandic
  • Igbo
  • Indonesian
  • Irish
  • Italian
  • Japanese
  • Javanese
  • Kannada
  • Kazakh
  • Khmer
  • Korean
  • Kurdish (Kurmanji)
  • Kyrgyz
  • Lao
  • Latin
  • Latvian
  • Lithuanian
  • Luxembourgish
  • Macedonian
  • Malagasy
  • Malay
  • Malayalam
  • Maltese
  • Maori
  • Marathi
  • Mongolian
  • Myanmar (Burmese)
  • Nepali
  • Norwegian
  • Pashto
  • Persian
  • Polish
  • Portuguese
  • Punjabi
  • Romanian
  • Russian
  • Samoan
  • Scots Gaelic
  • Serbian
  • Sesotho
  • Shona
  • Sindhi
  • Sinhala
  • Slovak
  • Slovenian
  • Somali
  • Spanish
  • Sundanese
  • Swahili
  • Swedish
  • Tajik
  • Tamil
  • Telugu
  • Thai
  • Turkish
  • Ukrainian
  • Urdu
  • Uzbek
  • Vietnamese
  • Welsh
  • Xhosa
  • Yiddish
  • Yoruba
  • Zulu

In this article, we have analyzed the squeezing and statistical properties of the light generated by the superposition of second harmonic light and degenerate three level squeezed laser beams. We have found that the mean photon number of the superposed light beams to be the sum of the mean photon number of that of the constituent light beams. However, the photon number variance of the superposed light beams does not happen to be the sum of the photon number variances of the separate light beams. On the other hand, the quadrature variance of the superposed light beams is the sum of the individual light beams. Furthermore, we have observed that the degree of squeezing for the superposed light beams is the average of the segregate light beams and the degree of squeezing is approximately 53.95% below the coherent state level. Even though, we have verified that the superposition of subharmonic and second harmonic light with injected degenerate three-level laser beams he haves squeezing, we do not show continuous variable entanglement. But, the absence of the laser beam in the superposition state give rise entangled photons.

32 Cites in Articles

References

  1. P Franken,A Hill,C Peters,G Weinreich (1961). Generation of Optical Harmonics.
  2. Robert Boyd (1992). Nonlinear Optics in the Two-Level Approximation.
  3. D Walls,G Milburn (1994). Quantum Phenomena in Simple Systems in Nonlinear Optics.
  4. M Scully,K Wodkienicz,M Zubairy,J Bergou,N Lu,J Meyer Ter Vehn (1988). Unknown Title.
  5. Y Shen (1984). The Principle of Nonlinear Optics.
  6. M Kolobov (2006). Quantum Imaging.
  7. T Heinz (1982). Unknown Title.
  8. Fesseha Kassahun (2008). Fundamentals of Quantum Optics.
  9. Marlan Scully,M Zubairy (1988). Noise free amplification via the two-photon correlated spontaneous emission laser.
  10. Alebachew Fesseha (2006). Unknown Title.
  11. G Solomon,Bekele (2014). Unknown Title.
  12. Solomon Getahun (2014). Unknown Title.
  13. F Kassahun (2014). Refined Quantum Analysis of Light Create space.
  14. M Scully,M Zubairy (1997). Quantum Optics.
  15. Pierre Meystre,Murray Sargent (1997). Elements of Quantum Optics.
  16. S Barnett,P Radmore (1997). Methods in Theoretical Quantum Optics.
  17. Vogelw,D Welsch (2000). Quantum Optics.
  18. M Collett,C Gardiner (1984). Squeezing of intracavity and traveling-wave light fields produced in parametric amplification.
  19. U Leonhardt (1997). Measuring the Quantum Analysis of Light.
  20. C Saaverda,J Retamal,C Keitel (1997). Unknown Title.
  21. M Martinez,P Herczfeld,C Samuels,L Narducci,C Keitel (1997). Quantum interference effects in spontaneous atomic emission: Dependence of the resonance fluorescence spectrum on the phase of the driving field.
  22. Y Zhu (1997). Unknown Title.
  23. N Ansari,J Banacloche,M Zubairy (1990). Unknown Title.
  24. S An,M Sargent (1989). Unknown Title.
  25. Han Xiong,Marlan Scully,M Zubairy (2005). Correlated Spontaneous Emission Laser as an Entanglement Amplifier.
  26. N Ansari (1992). Unknown Title.
  27. Javed Anwar,M Zubairy (1994). Quantum-statistical properties of noise in a phase-sensitive linear amplifier.
  28. N Ansari (1993). Unknown Title.
  29. K Fesseha (2001). Unknown Title.
  30. Genta Masada,Kazunori Miyata,Alberto Politi,Toshikazu Hashimoto,Jeremy Brien,Akira Furusawa (2015). Unknown Title.
  31. A Einstein,B Podolsky,Rosen (1937). Unknown Title.
  32. Lu-Ming Duan,G Giedke,J Cirac,P Zoller (2000). Inseparability Criterion for Continuous Variable Systems.

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. 2017. \u201cCV Entanglement Analysis in the Superposition of Subharmonic and Second Harmonic Generation of Light with Injected Squeezed Laser Beams\u201d. Global Journal of Science Frontier Research - A: Physics & Space Science GJSFR-A Volume 17 (GJSFR Volume 17 Issue A3): .

Download Citation

Issue Cover
GJSFR Volume 17 Issue A3
Pg. 73- 85
Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords
Classification
GJSFR-A Classification: FOR Code: 230108
Version of record

v1.2

Issue date

October 27, 2017

Language

English

Experiance in AR

The methods for personal identification and authentication are no exception.

Read in 3D

The methods for personal identification and authentication are no exception.

Article Matrices
Total Views: 3359
Total Downloads: 1674
2026 Trends
Research Identity (RIN)
Related Research

Published Article

In this article, we have analyzed the squeezing and statistical properties of the light generated by the superposition of second harmonic light and degenerate three level squeezed laser beams. We have found that the mean photon number of the superposed light beams to be the sum of the mean photon number of that of the constituent light beams. However, the photon number variance of the superposed light beams does not happen to be the sum of the photon number variances of the separate light beams. On the other hand, the quadrature variance of the superposed light beams is the sum of the individual light beams. Furthermore, we have observed that the degree of squeezing for the superposed light beams is the average of the segregate light beams and the degree of squeezing is approximately 53.95% below the coherent state level. Even though, we have verified that the superposition of subharmonic and second harmonic light with injected degenerate three-level laser beams he haves squeezing, we do not show continuous variable entanglement. But, the absence of the laser beam in the superposition state give rise entangled photons.

Our website is actively being updated, and changes may occur frequently. Please clear your browser cache if needed. For feedback or error reporting, please email [email protected]
×

This Page is Under Development

We are currently updating this article page for a better experience.

Request Access

Please fill out the form below to request access to this research paper. Your request will be reviewed by the editorial or author team.
X

Quote and Order Details

Contact Person

Invoice Address

Notes or Comments

This is the heading

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

High-quality academic research articles on global topics and journals.

CV Entanglement Analysis in the Superposition of Subharmonic and Second Harmonic Generation of Light with Injected Squeezed Laser Beams

Solomon Getahun
Solomon Getahun Jimma University
Gelana Chibssa
Gelana Chibssa
Sisay Abedella
Sisay Abedella
Melkamu Mossisa
Melkamu Mossisa
Mohammed Nuri
Mohammed Nuri

Research Journals