지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In this study, we used a 3D printer, vacuum forming, and soft molding methods to fabricate a lens array. We printed the first prototype of the lens array using a 3D printer. Then, we used vacuum forming to smooth the surface of the prototype with a melted plastic sheet. Subsequently, the smoothed prototype was used to create a soft mold using polydimethylsiloxane. We poured thermal epoxy into a soft mold and allowed it to harden, forming transparent epoxy lens arrays. The fabricated lens array produced good images of objects and exhibited excellent lens performance. Furthermore, the focal length of the lens arrays was varied by adjusting the radius of curvature of the prototype. The proposed fabrication approach offers the potential for students to create their lenses and practice optical theory.
목차
Ⅰ. INTRODUCTION
Ⅱ. EXPERIMENTS
Ⅲ. RESULTS AND DISCUSSION
Ⅳ. CONCLUSIONS
REFERENCES
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