Abstract

We present a simple technique that significantly enhances the interaction of pump pulses with a supercontinuum Stokes generated by a particular nonlinear fiber for time-gated experiments such as coherent anti-Stokes Raman scattering (CARS). The enhancement is achieved through a synchronized power-tuning/time delay scheme that we call spectral surfing. In this Letter, we introduce spectral surfing and demonstrate how its application to an economical CARS hypermicroscopy scheme increases the brightness, contrast, and spectral scanning range, while potentially reducing sample light exposure.

© 2017 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Spectrally-broad coherent anti-Stokes Raman scattering hyper-microscopy utilizing a Stokes supercontinuum pumped at 800 nm

Jeremy G. Porquez, Ryan A. Cole, Joel T. Tabarangao, and Aaron D. Slepkov
Biomed. Opt. Express 7(10) 4335-4345 (2016)

Spectral focusing dual-comb coherent anti-Stokes Raman spectroscopic imaging

Kun Chen, Tao Wu, Tao Chen, Haoyun Wei, Honglei Yang, Tian Zhou, and Yan Li
Opt. Lett. 42(18) 3634-3637 (2017)

Ultrabroadband multiplex CARS microspectroscopy and imaging using a subnanosecond supercontinuum light source in the deep near infrared

Masanari Okuno, Hideaki Kano, Philippe Leproux, Vincent Couderc, and Hiro-o Hamaguchi
Opt. Lett. 33(9) 923-925 (2008)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Supplementary Material (1)

NameDescription
» Visualization 1: MP4 (1735 KB)      Animation showing power-tuning of the Stokes supercontinuum and the effective "surfed" supercontinuum

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription