Fiber enhanced Raman spectroscopy

T. Frosch; D. Yan; S. Hanf; J. Popp

doi:10.1117/12.2059569

2 June 2014 Fiber enhanced Raman spectroscopy

T. Frosch, D. Yan, S. Hanf, J. Popp

Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 915753 (2014) https://doi.org/10.1117/12.2059569
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain

Abstract

Fiber enhanced Raman sensing is presented for versatile and extremely sensitive analysis of pharmaceutical drugs and biogenic gases. Elaborated micro-structured optical fibers guide the light with very low losses within their hollow core and provide at the same time a miniaturized sample container for the analytes. Thus, fiber enhanced Raman spectroscopy (FERS) allows for chemically selective detection of minimal sample amounts with high sensitivity. Two examples are presented in this contribution: (i) the detection of picomolar concentrations of pharmaceutical drugs; and (ii) the analysis of biogenic gases within a complex mixture of gases with analytical sensitivities in the ppm range.

Citation Download Citation

T. Frosch, D. Yan, S. Hanf, and J. Popp "Fiber enhanced Raman spectroscopy ", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915753 (2 June 2014); https://doi.org/10.1117/12.2059569

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available