On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier

The solutions of the field operators of a degenerate parametric amplifier under rotating wave approximation are used to investigate the quantum phase fluctuation of input coherent light. In the present investigation, we use the phase fluctuations parameters U, S and Q due to Carruthers and Nieto....

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Main Authors:	Alam, Mohosin, Mandal, Swapan, Wahiddin, Mohamed Ridza
Format:	Article
Language:	English
Published:	Elsevier 2016
Subjects:	QC Physics
Online Access:	http://irep.iium.edu.my/50787/ http://irep.iium.edu.my/50787/ http://irep.iium.edu.my/50787/ http://irep.iium.edu.my/50787/1/Mohosin_Optik.pdf

id	iium-50787
recordtype	eprints
spelling	iium-507872017-01-06T01:05:57Z http://irep.iium.edu.my/50787/ On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier Alam, Mohosin Mandal, Swapan Wahiddin, Mohamed Ridza QC Physics The solutions of the field operators of a degenerate parametric amplifier under rotating wave approximation are used to investigate the quantum phase fluctuation of input coherent light. In the present investigation, we use the phase fluctuations parameters U, S and Q due to Carruthers and Nieto. On the other hand, the sine and cosine of the phase operators are evaluated under Barnett-Pegg formalism. The complete analytical expression for the phase fluctuation parameters of the input coherent light is expressed as functions of interaction time, phases and photon numbers of input coherent light. In order to provide the physical realization of the phase fluctuation parameters, we give few numerical estimates closed to the experimental situation. We establish that for the phase fluctuation parameters are extremely sensitive to the incident coherent light. We report the reduction and enhancement of the phase fluctuation parameters compared to their initial values. Elsevier 2016 Article PeerReviewed application/pdf en http://irep.iium.edu.my/50787/1/Mohosin_Optik.pdf Alam, Mohosin and Mandal, Swapan and Wahiddin, Mohamed Ridza (2016) On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier. Optik International Journal for Light and Electron Optics, 127. pp. 2988-2991. ISSN 0030-4026 http://www.elsevier.de/ijleo 10.1016/j.ijleo.2015.12.013
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QC Physics
spellingShingle	QC Physics Alam, Mohosin Mandal, Swapan Wahiddin, Mohamed Ridza On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier
description	The solutions of the field operators of a degenerate parametric amplifier under rotating wave approximation are used to investigate the quantum phase fluctuation of input coherent light. In the present investigation, we use the phase fluctuations parameters U, S and Q due to Carruthers and Nieto. On the other hand, the sine and cosine of the phase operators are evaluated under Barnett-Pegg formalism. The complete analytical expression for the phase fluctuation parameters of the input coherent light is expressed as functions of interaction time, phases and photon numbers of input coherent light. In order to provide the physical realization of the phase fluctuation parameters, we give few numerical estimates closed to the experimental situation. We establish that for the phase fluctuation parameters are extremely sensitive to the incident coherent light. We report the reduction and enhancement of the phase fluctuation parameters compared to their initial values.
format	Article
author	Alam, Mohosin Mandal, Swapan Wahiddin, Mohamed Ridza
author_facet	Alam, Mohosin Mandal, Swapan Wahiddin, Mohamed Ridza
author_sort	Alam, Mohosin
title	On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier
title_short	On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier
title_full	On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier
title_fullStr	On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier
title_full_unstemmed	On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier
title_sort	on the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier
publisher	Elsevier
publishDate	2016
url	http://irep.iium.edu.my/50787/ http://irep.iium.edu.my/50787/ http://irep.iium.edu.my/50787/ http://irep.iium.edu.my/50787/1/Mohosin_Optik.pdf
first_indexed	2023-09-18T21:11:51Z
last_indexed	2023-09-18T21:11:51Z
_version_	1777411305354821632

On the quantum phase fluctuations of coherent light coupled to a degenerate parametric amplifier

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