LEVITATION APPARATUS AND LEVITATION METHOD

摘要

A levitation apparatus and a levitation method are provided. The levitation apparatus includes a top electrode and a bottom electrode disposed to be spaced apart from each other, a main power source adapted to apply a voltage to the top electrode or the bottom electrode such that a charged object levitates against gravity by using an electrostatic force generated by the voltage, a laser to heat the charged object, and spherical mirrors to re-reflect reflected light reflected from the charged object to the charged object. The reflected light may be generated when output light of the laser passing through a through-hole formed in a surface central region of each of the spherical mirrors is reflected by the charged object.

主权项

1. A levitation apparatus comprising:
a top electrode and a bottom electrode disposed to be spaced apart from each other; a main power source adapted to apply a voltage to the top electrode or the bottom electrode such that a charged object levitates against gravity by using an electrostatic force generated by the voltage; a laser to heat the charged object; and spherical mirrors to re-reflect reflected light reflected from the charged object to the charged object, wherein the reflected light is generated when output light of the laser passing through a through-hole formed in a surface central region of each of the spherical mirrors is reflected by the charged object.