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Stimulated Raman spectroscopic imaging by microsecond delay-line tuning

  • Chien Sheng Liao
  • , Kai Chih Huang
  • , Weili Hong
  • , Andy J. Chen
  • , Caroline Karanja
  • , Pu Wang
  • , Gregory Eakins
  • , Ji Xin Cheng
  • Purdue University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Stimulated Raman scattering (SRS) microscopy is a promising technique for label-free imaging of living systems. We demonstrate microsecond-scale SRS spectral imaging by tuning two spectrally focused pulses temporally through a resonant delay-line. Our platform acquired an SRS spectrum within 42 microseconds and formed a spectral image composed of 40,000 pixels in real-time.

Original languageEnglish
Title of host publicationMultiphoton Microscopy in the Biomedical Sciences XVII
EditorsKarsten Konig, Peter T. C. So, Ammasi Periasamy, Xiaoliang S. Xie
PublisherSPIE
ISBN (Electronic)9781510605794
DOIs
StatePublished - 2017
Externally publishedYes
EventMultiphoton Microscopy in the Biomedical Sciences XVII - San Francisco, United States
Duration: 29 Jan 201731 Jan 2017

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume10069
ISSN (Print)1605-7422

Conference

ConferenceMultiphoton Microscopy in the Biomedical Sciences XVII
Country/TerritoryUnited States
CitySan Francisco
Period29/01/1731/01/17

Keywords

  • Raman spectroscopy
  • spectroscopic imaging

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