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Conferences > CLEOPR > 2011 > PST > C1076
  • Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011
  • (Optica Publishing Group, 2011),
  • paper C1076

Application of Heterodyne Double Pass Interferometer on the Readout Sensor for a Biochemical Fluidic Channel

Seang Hor Eang, Youngkyu Park, Hee-Dok Choi, Seunghyun Yoon, and Kyuman Cho

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Abstract

The heterodyne interferometer using the double pass geometry of optical beams in the acousto-optic modulator (AOM) has been applied for measuring concentrations of ethylene glycol solution. Our preliminary studies show that 0.001% of ethylene glycol can be measured by using this new method.

© 2011 AOS

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