The following publications are possibly variants of this publication:
- Lock-In Based Differential Front-End For Raman Spectroscopy ApplicationsA. Ragni, G. Sciortino, Marco Sampietro, Giorgio Ferrari, F. Crisafi, V. Kumar, D. Polli. prime 2018: 221-224 [doi]
- Four-Channel Differential Lock-in Amplifiers With Autobalancing Network for Stimulated Raman SpectroscopyGiuseppe Sciortino, Andrea Ragni, Alejandro De la Cadena, Marco Sampietro, Giulio Cerullo, Dario Polli, Giorgio Ferrari. jssc, 56(6):1859-1870, 2021. [doi]