The optical guiding of a moderately intense laser pulse in a parabolic preformed plasma channel is analyzed by means of the variational method.Relativistic,pond
Lumigan (Bimatoprost) is a synthetic prostamide analog with a pharmacology profile that is distinct from prostaglandins. Lumigan is also a potent and highly ef
Self-mixing interferometry (SMI) based on nanometer fringes and polarization flipping is realized. The interferometer comprises a single-mode He-Ne laser and a