"Nanosensor" Based On Diffraction

R. J. Tansey; K. Widen

doi:10.1117/12.948004

27 January 1989 "Nanosensor" Based On Diffraction

R. J. Tansey, K. Widen

Proceedings Volume 0965, Current Developments in Optical Engineering III; (1989) https://doi.org/10.1117/12.948004
Event: 32nd Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1988, San Diego, CA, United States

Abstract

A "Nanosensor" is conceived and tested in which a 400 nanometer grating and Helium Neon multimode laser are used to resolve nanometer motions of a PZT. A multipass scheme is described which is capable of resolving 1/9 nanometer motions or 1/5695 of the source wavelength.

Citation Download Citation

R. J. Tansey and K. Widen ""Nanosensor" Based On Diffraction", Proc. SPIE 0965, Current Developments in Optical Engineering III, (27 January 1989); https://doi.org/10.1117/12.948004

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