Determination of optical absorptivity of IC packages

Authors

Virginette S. Fangayen Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Jennifer B. Quintana Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Love Alain M. Quintos Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Eric T. Miranda Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
Meredith Anne C. Sotto Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños

Abstract

The optical absorptivity of IC packages (Brand: Mitsubishi, m55L8042-162P 05101) was determined using the spectrophotometer. Water is added to the ground IC packages and centrifuged for few minutes. Then, the sample is subjected to UV-Vis spectroscopy. The process is repeated after a few minutes and then a change in the optical absorptivity of the same sample was observed. This suggests that concentration and time affects the optical absorbance of the sample.

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Issue

2003: Proceedings of the 21st Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2003-PA-20

Section

Poster Session PA

Published

2003-10-22

How to Cite

[1]

VS Fangayen, JB Quintana, LAM Quintos, ET Miranda, and MAC Sotto, Determination of optical absorptivity of IC packages, Proceedings of the Samahang Pisika ng Pilipinas 21, SPP-2003-PA-20 (2003). URL: https://proceedings.spp-online.org/article/view/SPP-2003-PA-20.