| abstract |
An optical probe according to one embodiment may comprise: a light source for emitting light; a first condensing lens for condensing the light of the light source in a first direction; a plurality of second condensing lenses for condensing, in a second direction that crosses the first direction, the light condensed in the first direction; a plurality of waveguides, each extending from the plurality of second condensing lenses, for transmitting, to an object, the light condensed in the second direction; and a plurality of electrodes configured to receive an electrical signal generated when the object is stimulated or suppressed by the light that is transmitted to the object. |