National Chung Shan Institute of Science and Technology

Ya-Hsuan Cheng

Kuo-Kuang Jen

Chih-Peng Chen

Chung-Chun Huang

Ming-Wei Liu

Yi-Jen Chiu

Chao-Kuei Lee

Yuan-Yao Lin

Qian-Mao Zhou

Kuo-kuang Jen

Chung-chun Huang

An insert coaxial thermal radiation image evaluating system includes a cage support, first lens, first cage movable frame, second cage movable frame, cage holder and light detector. The first cage movable frame is movably disposed at the cage support and connected to the first lens. The second cage movable frame is movably disposed at the cage support and connected to the light detector. The cage holder is connected to the cage support to fix the cage support to an optical substrate. The first cage movable frame is movably disposed in the cage holder. The first lens and a second lens of a metal additive manufacturing system together form a structure of conjugate foci, such that a thermal radiation generated from a high-power infrared laser irradiation zone forms according to a fixed ratio an image captured by the light detector.

Insert coaxial thermal radiation image evaluating system

Growing community of inventors

Taoyuan, Taiwan

Ya-Hsuan Cheng