Design and fabrication of hollow fiber-based Raman tweezers for bioparticle measurement

Y. Morisaki; T. Katagiri; Y. Matsuura

doi:10.1117/12.912046

8 February 2012 Design and fabrication of hollow fiber-based Raman tweezers for bioparticle measurement

Y. Morisaki, T. Katagiri, Y. Matsuura

Proceedings Volume 8218, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XII; 82180J (2012) https://doi.org/10.1117/12.912046
Event: SPIE BiOS, 2012, San Francisco, California, United States

Abstract

The flexible fiber optic probe for laser trapping Raman spectroscopy is developed to analyze single bio-particles in vivo. The probe consists of the hollow optical fiber and TiO₂ micro-lens. Red blood cell and yeast are stably trapped by the fabricated probe. The Raman measurement of PMMA particle having 10 μm diameters is also demonstrated.

Citation Download Citation

Y. Morisaki, T. Katagiri, and Y. Matsuura "Design and fabrication of hollow fiber-based Raman tweezers for bioparticle measurement", Proc. SPIE 8218, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XII, 82180J (8 February 2012); https://doi.org/10.1117/12.912046

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