Light generation device and light generation method

摘要

A terahertz light generation device 1 comprises a resonator structure 12 for intensifying incident light and outputting the intensified light and laser oscillation units 10, 11 for feeding the incident light into the resonator structure 12. The incident light comprises first and second incident light components having polarization states different from each other and frequencies different from each other. The laser oscillation units 10, 11 feed the resonator structure 12 with the first and second incident light components at an angle inclined from a principal surface in the resonator structure 12. The resonator structure 12 outputs light having a frequency corresponding to the difference between the respective frequencies of the first and second incident light components.

主权项

1. A light generation device comprising:
a resonator structure for intensifying incident light and outputting the intensified light; and an input unit for inputting the incident light into the resonator structure; wherein the incident light comprises first and second incident light components having polarization states different from each other and frequencies different from each other; wherein the input unit inputs the first and second incident light components at an angle inclined from a direction perpendicular to a principal surface in the resonator structure; and wherein the resonator structure outputs light having a frequency corresponding to a difference between the respective frequencies of the first and second incident light components.