WRAPPER FOR TERAHERTZ, DETECTION SENSOR, DETECTION APPARATUS USING TERAHERTZ WAVE, OPTICAL IDENTIFICATION DEVICE FOR TERAHERTZ, APPARATUS FOR RECOGNIZING OPTICAL IDENTIFICATION DEVICE FOR TERAHERTZ WAVE, AND WRITING APPARATUS FOR IDENTIFICATION UNIT

摘要

A wrapper for a terahertz wave according to an embodiment of the present invention includes: a terahertz wave transmission layer that is made of a material that transmits a terahertz wave; and an electric field enhancement structure that enhances an electric field by reacting with a predetermined frequency band of terahertz waves passing through the terahertz wave transmission layer. An optical identification device for a terahertz wave according to an embodiment of the present invention includes m identification units composed of: a terahertz wave transmission layer that is made of a material that transmits a terahertz wave; and a waveguide grating that resonates at a natural resonant frequency when receiving the transmitted terahertz wave, in which the natural resonant frequency is any one of a first natural resonant frequency to an n-th natural resonant frequency.

主权项

1. A wrapper for a terahertz wave, comprising:
a terahertz wave transmission layer including a material transmitting a terahertz wave; and an electric field enhancement structure configured to enhance an electric field by reacting with a predetermined frequency band of terahertz waves passing through the terahertz wave transmission layer.