Optical sensors in environmental applications

Ashutosh Sharma

doi:10.1117/12.59345

1 May 1992 Optical sensors in environmental applications

Ashutosh Sharma

Proceedings Volume 1637, Environmental and Process Monitoring Technologies; (1992) https://doi.org/10.1117/12.59345
Event: OE/LASE '92, 1992, Los Angeles, CA, United States

Abstract

A brief review of the development of various optical chemical sensors which can be applied in environmental analysis is presented. Only those devices which make use of the immobilized reagent phase are discussed. Immunosensors and generic techniques, such as surface plasmon resonance, are not included. Current limitations of the technology and future trends are discussed. Activities at Cranfield on environmental optical diagnostics are presented.

Citation Download Citation

Ashutosh Sharma "Optical sensors in environmental applications", Proc. SPIE 1637, Environmental and Process Monitoring Technologies, (1 May 1992); https://doi.org/10.1117/12.59345

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