Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 2,019

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Two‐Photon Absorption and the Design of Two‐Photon Dyes

Pawlicki, Miłosz, Collins, Hazel A., Denning, Robert G., Anderson, Harry L.·2009·Angewandte Chemie International Edition

Abstract

Two photons are better than one: This principle applies to a wide range of applications, ranging from engineering to physiology. Recent advances in our understanding of the phenomenon of two‐photon absorption (see picture) and in the design of two‐photon dyes are rapidly increasing the scope of this field.magnified image Two‐photon absorption has important advantages over conventional one‐photon absorption, which has led to applications in microscopy, microfabrication, three‐dimensional data storage, optical power limiting, up‐converted lasing, photodynamic therapy, and for the localized release of bio‐active species. These applications have generated a demand for new dyes with high two‐photon absorption cross‐sections. This Review introduces the theory of two‐photon absorption, surveys the wide range of potential applications, and highlights emerging structure–property correlations that can serve as guidelines for the development of efficient two‐photon dyes.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1002/anie.200805257

Cites

3 of 3 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 3 references

Cited by

See all 2,019

Metadata

Authors
Pawlicki, M., Collins, H. A., Denning, R. G., & Anderson, H. L.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2009-04-15
Volume
48
Issue
18
Pages
3244-3266
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W1991262047
Cited by
2,019
References
3
FWCI
49.88
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Two‐Photon Absorption and the Design of Two‐Photon Dyes. https://app.cochat.ai/papers/10.1002/anie.200805257
The paper
Pawlicki, M., Collins, H. A., Denning, R. G., & Anderson, H. L. (2009). Two‐Photon Absorption and the Design of Two‐Photon Dyes. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200805257

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.