Improvement of signal-to-noise ratio of optoacoustic signals from double-walled carbon nanotubes by using an array of dual-wavelength high-power diode lasers

1. Leggio, L.
2. de Varona, O.
3. Escudero, P.
4. del Barrio, G.C.
5. Osiński, M.
6. Rivera, H.L.