Terahertz refractive index sensors using dielectric pipe waveguides

Borwen You, Ja-Yu Lu, Chin-Ping Yu, Tze-An Liu, Jin-Long Peng

Optics Express · 2012 · 93 citations · 15 references

DOIFull text

Open access

Concepts

Abstract

and the highest sensitivity is demonstrated at around 22.2GHz/refractive-index-unit (RIU), which is comparable to the best THz molecular sensor [Appl. Phys. Lett. 95, 171113 (2009)].

References

15