Figure 1From: Inactivation of viruses by coherent excitations with a low power visible femtosecond laserExperimental setup for the inactivation of M13 bacteriophages. M: mirror; M.O.: lens with extra long focus length; S: sample. The magnification shows the sample area where the laser beam is relatively uniform-focused. The cylindrical volume where the laser beam focuses defines the active volume for the inactivation of M13 bacteriophages through ISRS process.Back to article page