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광기능성 폴리머 도파로형 자외선 센서의 제작 및 특성

Fabrication and characteristics of photofunctionalpolymer waveguide-type UV sensor

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초록

Abstract

Single-mode planar waveguide type UV sensor was fabricated using SU-8 and photochromic dye. Polymer waveguide was fabricated 10m width and 2m thickness for single-mode operation. The UV sensor had an absorbance with 0.0396~0.114 absorbance/mW respectively when the 5mm sensing area was irradiated with UV for 3sec. And sensor had a linear properties by sensing area variation. Proposed single-mode sensor had more excellent properties of UV sensitivity than other UV sensors.

참고문헌 (10)

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