Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Effects of transmission loss on two-mode squeezed vacuum state quantum lidar

Not Accessible

Your library or personal account may give you access

Abstract

The performance of two-mode squeezed vacuum state quantum lidar that depends on system transmission losses is studied. The sensitivity and resolution of the system with a certain transmission loss are analyzed by parity detection and maximum transmission model. With a loss coefficient of ${0.1} \lt k \lt {0.5}$, the system sensitivity breaks through the standard quantum limit. Taking a single transmission loss into consideration, the maximum transmission losses in the system should be 85% and 94%, corresponding to compression coefficients of ${\xi} = {1.0}$ and 1.5, respectively. The results show that a high compression degree of the light source method is helpful to enhance the sensitivity of the system, while the system resolution can be further improved by increasing the average photon number.

© 2021 Optical Society of America

Full Article  |  PDF Article
More Like This
Quantum optical interferometry via the photon-added two-mode squeezed vacuum states

Yi Ouyang, Shuai Wang, and Lijian Zhang
J. Opt. Soc. Am. B 33(7) 1373-1381 (2016)

Photon-subtracted two-mode squeezed vacuum states and applications to quantum optical interferometry

Raul Carranza and Christopher C. Gerry
J. Opt. Soc. Am. B 29(9) 2581-2587 (2012)

Phase-sensitive nonclassical properties in quantum metrology with a displaced squeezed vacuum state

Zhiwei Tao, Yichong Ren, Azezigul Abdukirim, Shiwei Liu, and Ruizhong Rao
J. Opt. Soc. Am. B 38(5) 1662-1668 (2021)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (9)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (11)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved