Observing the intrinsic linewidth of a quantum-cascade laser: beyond the Schawlow-Townes limit.

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Published in Phys Rev Lett on February 26, 2010

Authors

S Bartalini1, S Borri, P Cancio, A Castrillo, I Galli, G Giusfredi, D Mazzotti, L Gianfrani, P De Natale

Author Affiliations

1: Istituto Nazionale di Ottica (INO)-CNR, Largo Fermi 6, 50125 Firenze FI, Italy. saverio.bartalini@ino.it

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