Abstract: A surface plasmonic polariton lens is disclosed that has an optical plate having incident thereupon waves of electromagnetic radiation. The plate also has a thin metal film of a metal having a negative permittivity. There are slits in the thin film, the slits being of decreasing radial width, and decreasing radial separation at increasing radius and being for the transmission therethrough of diffracted waves of the electromagnetic radiation. There are rings between the slits, the rings being of decreasing radial width at increasing radius and being for the transmission therethrough of evanescent waves of the electromagnetic radiation. The diffracted waves and the evanescent waves form propagated waves. A probe with such a lens, and an inspection apparatus and method using the probe are also disclosed.

Abstract: A surface plasmonic polariton lens is disclosed that has an optical plate having incident thereupon waves of electromagnetic radiation. The plate also has a thin metal film of a metal having a negative permittivity. There are slits in the thin film, the slits being of decreasing radial width, and decreasing radial separation at increasing radius and being for the transmission therethrough of diffracted waves of the electromagnetic radiation. There are rings between the slits, the rings being of decreasing radial width at increasing radius and being for the transmission therethrough of evanescent waves of the electromagnetic radiation. The diffracted waves and the evanescent waves form propagated waves. A probe with such a lens, and an inspection apparatus and method using the probe are also disclosed.

Abstract: A linear piezoelectric motor which includes a piezoelectric actuator; an actuator container which contains the piezoelectric actuator; an actuator slope which is supported by and slidably connected to an actuator slope support, the actuator slope is able to correspond with a surface portion of the actuator container; an output bar which shares a common axis with the actuator and the actuator container and comes in contact with at least one of the actuator and the actuator container on one end of the output bar and an axial load is applied on an opposite end of the output bar; and at least one output slope which is slidably connected to at least one output support.

Abstract: A linear piezoelectric motor which includes a piezoelectric actuator; an actuator container which contains the piezoelectric actuator; an actuator slope which is supported by and slidably connected to an actuator slope support, the actuator slope is able to correspond with a surface portion of the actuator container; an output bar which shares a common axis with the actuator and the actuator container and comes in contact with at least one of the actuator and the actuator container on one end of the output bar and an axial load is applied on an opposite end of the output bar; and at least one output slope which is slidably connected to at least one output support.