Pathway Selectivity in 2D Electronic-Vibrational Spectroscopy with Quantum Light

被引：0

作者：

Jadoun, Deependra ^{[1
,2
]}

Yadalam, Hari K. ^{[1
,2
]}

Harbola, Upendra ^{[3
]}

Chernyak, Vladimir Y. ^{[4
,5
]}

Kizmann, Matthias ^{[1
,2
]}

Mukamel, Shaul ^{[1
,2
]}

机构：

[1] Univ Calif Irvine, Dept Chem, Irvine, CA 92614 USA

[2] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92614 USA

[3] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, India

[4] Wayne State Univ, Dept Chem, 5101 Cass Ave, Detroit, MI 48202 USA

[5] Wayne State Univ, Dept Math, 656 W Kirby, Detroit, MI 48202 USA

来源：

LASER & PHOTONICS REVIEWS | 2025年

基金：

美国国家科学基金会;

关键词：

2D spectroscopy; electronic-vibrational spectroscopy; entangled photons; HARVESTING COMPLEX; CRYSTAL-STRUCTURE; EXCITATION;

D O I：

10.1002/lpor.202401576

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Pathway selectivity in quantum spectroscopy with entangled photons is a powerful spectroscopic tool. Phase-matched signals involving classical light contain contributions from multiple material pathways, whereas quantum spectroscopy may allow the selection of individual pathways. 2D electronic-vibrational spectroscopy (2DEVS) is a four-wave mixing technique which employs visible and infrared entangled photons. It is showed how the three contributing pathways-ground state bleach, excited state absorption, and excited state emission-can be separated by photon-number-resolved coincidence measurements. Entangled photons thus reveal spectral features not visible in the classical signal, with an enhanced spectral resolution.

引用

页数：8

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