Author:
Saavedra Carlos,Sole-Barber Daniel,Rasch Julia,Needham Lisa-Maria,Goldsmith Randall
Abstract
Fiber-Fabry-Perot microcavities are tools that enhance light-matter interactions. A new detection scheme exploiting photo-thermal effects and Pound-Drever-Hall locking technique enabled label-free detection of solution-phase single biomolecules hundred times smaller than the wavelength in solution phase.