2022
DOI: 10.1364/oe.471837
|View full text |Cite
|
Sign up to set email alerts
|

Phase-quadrature quantum imaging with undetected photons

Abstract: Sensing with undetected photons allows access to spectral regions with simultaneous detection of photons of another region and is based on nonlinear interferometry. To obtain the full information of a sample, the corresponding interferogram has to be analyzed in terms of amplitude and phase, which has been realized so far by multiple measurements followed by phase variation. Here, we present a polarization-optics-based phase-quadrature implementation in a nonlinear interferometer for imaging with undetected ph… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
7
0

Year Published

2023
2023
2025
2025

Publication Types

Select...
7

Relationship

1
6

Authors

Journals

citations
Cited by 15 publications
(7 citation statements)
references
References 27 publications
0
7
0
Order By: Relevance
“…Using an interferometric configuration, the object information is transferred to the detected photon interference pattern. Because of its unique detection advantage, QIUL has been used to probe samples with unconventional wavelengths while visible light is detected (30)(31)(32)(33)(34). Up to date, the effects of noise in QIUL have not yet been explored.…”
Section: Introductionmentioning
confidence: 99%
“…Using an interferometric configuration, the object information is transferred to the detected photon interference pattern. Because of its unique detection advantage, QIUL has been used to probe samples with unconventional wavelengths while visible light is detected (30)(31)(32)(33)(34). Up to date, the effects of noise in QIUL have not yet been explored.…”
Section: Introductionmentioning
confidence: 99%
“…Besides allowing for bicolour imaging with undetected photons, an operation of NLIs at the WP leads to a phase sensitivity below shot noise, approaching the Heisenberg limit for perfect contrast and without noise or loss. In our article, we investigated the impact of noise on an established phase distillation technique [13] which has recently been used in quantum imaging distillation [11,[14][15][16] using NLIs. We demonstrated that, not surprisingly, operating the interferometer at the WP plays a significant role in minimising the phase uncertainty resulting from the introduced noise.…”
Section: Discussionmentioning
confidence: 99%
“…This can be realised by the use of phase-shifting holography [12,13] within the quantum framework, which has unlocked novel possibilities for refining images, bringing a new dimension to the field. This advancement, when coupled with non-linear interferometers (NLIs) [14][15][16][17], has the potential to redefine the limits of quantum imaging.…”
Section: Introductionmentioning
confidence: 99%
“…Quantum holography with undetected light can also be implemented without changing the optical path, i.e., by taking only one image. Reference [27] presents a parallel quantum holography technique that implements a 4-step algorithm using a From the experimental results, it can be observed that using a higher number of steps increases the phase accuracy of the retrieved images. Reproduced with permission.…”
Section: Phase-quadrature Quantum Holographymentioning
confidence: 99%