Khor Kang Nan

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Optical manipulation by using evanescent field of ion-exchanged channel waveguide has been demonstrated. Channel waveguide designs can be further optimised to increase evanescent field prior to the fabrication process. Parameters such as physical geometry (width and thickness of channel waveguides) and optical properties (polarisation and wavelength) are(More)
This paper presents refractive index modification of SU-8 polymer based waveguide via fabrication parameters. The current biosensor market needs easy manufacturing in large quantities, low cost, small in size, easy to be used and fast response time, thus, an appropriate optical waveguide material needed to be chosen. Hence, the optical properties of SU-8(More)
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