Ultra-compact tunable fiber laser for coherent anti-Stokes Raman imaging
Gottschall T, Meyer-Zedler T, Schmitt M, Huber R, Popp J, Tuennermann A, Limpert J (2021)
Publication Type: Journal article
Publication year: 2021
Journal
Book Volume: 52
Pages Range: 1561-1568
Journal Issue: 9
DOI: 10.1002/jrs.6171
Abstract
This work describes the construction of an ultra-compact narrowband fiber laser source for coherent anti-Stokes Raman scattering microscopy of Raman tags, that is, for addressing Raman resonances of deuterated molecules and alkyne tags in the spectral range from 2080 to 2220 cm−1. A narrowband and fast electronically tunable cw seed source based on a semiconductor optical amplifier (SOA) emitting around 1335 nm has been employed to seed four-wave mixing (FWM) in an endlessly single mode fiber (ESM) pumped by a ps pulse duration Yb-fiber laser. A conversion efficiency of 50% is demonstrated. This compact fiber optical parametric amplifier (FOPA) has been used to perform coherent anti-Stokes Raman imaging experiments of crystalline deuterated palmitic acid.
Involved external institutions
Germany (DE)How to cite
APA:
Gottschall, T., Meyer-Zedler, T., Schmitt, M., Huber, R., Popp, J., Tuennermann, A., & Limpert, J. (2021). Ultra-compact tunable fiber laser for coherent anti-Stokes Raman imaging. Journal of Raman Spectroscopy, 52(9), 1561-1568. https://doi.org/10.1002/jrs.6171
MLA:
Gottschall, Thomas, et al. "Ultra-compact tunable fiber laser for coherent anti-Stokes Raman imaging." Journal of Raman Spectroscopy 52.9 (2021): 1561-1568.
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