TY - GEN
T1 - Raman sensing in microresonators
AU - Janisch, Corey
AU - Cocking, Alexander
AU - Yang, Lan
AU - Liu, Zhiwen
N1 - Publisher Copyright:
© 2015 SPIE.
PY - 2015
Y1 - 2015
N2 - High-quality whispering-gallery-mode optical resonators have garnered interest in particle sensing for a variety of applications. Here, we further explore the idea of using microresonators to enhance single-particle detection and identification by monitoring the Raman scattering from a particle adhered to a silica micro-sphere. A tunable diode laser is critically coupled into a resonant mode of the micro-sphere resonator, allowing circulating power to build up within the cavity for enhanced interaction with the attached particle. Experimental results of single particle Raman scattering in microsphere resonators are presented.
AB - High-quality whispering-gallery-mode optical resonators have garnered interest in particle sensing for a variety of applications. Here, we further explore the idea of using microresonators to enhance single-particle detection and identification by monitoring the Raman scattering from a particle adhered to a silica micro-sphere. A tunable diode laser is critically coupled into a resonant mode of the micro-sphere resonator, allowing circulating power to build up within the cavity for enhanced interaction with the attached particle. Experimental results of single particle Raman scattering in microsphere resonators are presented.
UR - http://www.scopus.com/inward/record.url?scp=84951026597&partnerID=8YFLogxK
U2 - 10.1117/12.2188947
DO - 10.1117/12.2188947
M3 - Conference contribution
AN - SCOPUS:84951026597
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Ultrafast Nonlinear Imaging and Spectroscopy III
A2 - Liu, Zhiwen
PB - SPIE
T2 - Ultrafast Nonlinear Imaging and Spectroscopy III
Y2 - 9 August 2015 through 10 August 2015
ER -