CLAD REMOVAL APPARATUS FOR HARD POLYMER CLAD FIBER, CLAD REMOVING METHOD FOR HARD POLYMER CLAD FIBER, HARD POLYMER CLAD FIBER FOR MULTIPLEXED SENSING AND MULTIPLEXED SENSING SYSTEM USING HARD POLYMER CLAD FIBER

摘要

PURPOSE: A clad removal apparatus of a hard polymer clad fiber, a clad removal method of the hard polymer clad fiber, a hard polymer clad fiber for multiple sensing and a multiple sensing system using the hard polymer clad fiber are provided to manufacture a sensor node rapidly and economically. CONSTITUTION: A clad removal apparatus (100) of a hard polymer clad fiber includes a laser apparatus part (110) and a control part (120). The laser apparatus part removes a clad (210) of a hard polymer clad fiber (200) by irradiating laser to the hard polymer clad fiber. The laser apparatus part removes the clad through photochemical reaction when the laser is in a pulse mode, and removes the clad through photothermal reaction when the laser is in a continuous wave mode. The control part converts the laser into the pulse mode or the continuous wave mode, and converts the laser from the pulse mode to the continuous wave mode when the clad is removed.