ArticleLight, science & applications2025
Time-resolved photon counting Fourier-transform micro-spectroscopy enables simultaneous Raman and fluorescence lifetime imaging.
Article in Light, science & applications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Organic small-molecule NIR-II fluorophores for tumor phototheranostics.Light, science & applications · 2026Review
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Authors and funding
12 authors.
Funding
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Abstract
To address the current limitations of time-gated Raman spectroscopy, specifically its narrow spectral range and low spectral resolution, and simultaneously acquire Raman and fluorescence life-time images, we have developed a Fourier-transform photon counting spectroscopy platform. A Mach-Zehnder interferometer employing a high accuracy linear motor stage was combined with photon-counting avalanche diodes and time-tagged acquisition, allowing to sort photons into a matrix of stage positions determined using their coarse arrival time with 50 ns steps of the excitation laser repetition period, and a fine arrival time of 80 ps resolution relative to the excitation pulse of 100 ps duration. The instrument achieves a time resolution of 547 ps, a wide spectral range of -1000 to 10,000 cm
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Registered trials
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