한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제48권1호
  • /
  • Pages.40-45
  • /
  • 2011
  • /
  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지
DOI QR코드

DOI QR Code

실험계획법에 의한 GMP용 비구면 광학유리의 성질에 미치는 조성의 효과 연구

Approach to Compositional Effect on Properties of Aspherical Optical Glass for GMP Process with Design of Experiments

  • 투고 : 2010.11.22
  • 심사 : 2010.12.20
  • 발행 : 2011.01.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, the composition of optical glass for GMP(glass molding process) was designed with 'Design of Experiments' method. All the composition batch was performed by 'Create Factorial Design' method. Particularly, $SiO_2$, BaO and $Al_2O_3$ were chosen major parameters for investigating the effects of components on optical and thermal properties. BaO and $Al_2O_3$ strongly influenced on optical and thermal properties, respectively. Finally, the approximate values of desired optical and thermal values were obtained by microtuning of compositions. At the composition of $BaO:Al_2O_3:SiO_2$=10:4:48 (molar ratio), refractive index($n_d$) was 1.5833, coefficient of thermal expansion(CTE) was $104{\times}10^{-7}/^{\circ}C$.

키워드

참고문헌

  1. C.W. Lee, "Easy Optical Story(in Korean)," pp. 154-155, MJ Media, Dae-gu, 2004.
  2. Y.S. Lee, "Optics(in Korean)," pp. 51-52, Chung Mun Gak, Paju, 2006.
  3. S.D. Kang, K.S. Lee, K.h. Yang, H.s. Kim, B. S. Park, and S.j. Baek, "Glass Molding Press Apparatus for Manufacturing Multi Coupling Ring Lens," Korean Patent, 10-0883801-0000, 2009.
  4. H.-J. Kim, D.-H. Cha, S.-S. Kim, and J.-H. Kim, "Study on Pressing Conditions in the Molding of Aspheric Glass Lenses for Phone Camera Module Using Design of Experiments," Proceedings of SPIE-the International Society for Optical Engineering, 6717 [671709] 1-9, (2007).
  5. W. Silke, S. Goran, and W. Ute, "Optical Glass," U.S. patent, 7598192B2, 2009.
  6. FU JIE, "Optical Glass," JP patent, JP-0149521, 2009.
  7. F. Yasuhiro, M. Shuhei, and T. Hiroki "Optical Glass, Preform for Precision Press Molding, and Optical Element," WO patent, WO-0090014, 2010.
  8. Y.Masayuki, "Glass-for Beginner(in Korean)," pp. 68-69, Chung Mun Gak, Paju, 2000.
  9. Volf, M.B., "Chemical Approach to Glass," pp. 272-279, Elsevier, New York, 1984.
  10. Volf, M.B., "Chemical Approach to Glass," pp. 280-302, Elsevier, New York, 1984.
  11. H. Bach and N. Neuroth, "The Properties of Optical Glass," pp. 66-71, Springer-Verlag, New York, 1995.
  12. Volf, M.B., "Chemical Approach to Glass," pp. 141-157, Elsevier, New York, 1984.
  13. C.W. Lee, "Easy Optical Story(in Korean)," pp. 66-69, MJ Media, Dae-gu, 2004.
  14. Horst Scholze, Translated by J.H. Lee, "Glass(in Korean)," pp. 180-192, Chung Mun Gak, Paju, 1989.