Fabrication of Silicon Quarter Wave Plate at Terahertz Frequency

Saha, S.C., Ma, Y., Grant, J.P. , Khalid, A. and Cumming, D.R.S. (2010) Fabrication of Silicon Quarter Wave Plate at Terahertz Frequency. In: IEEE Photonics Society Winter Topicals Meeting Series, Majorca, Spain, Jan 11-13, 2010, pp. 38-39.

Abstract

We have developed anisotropically etched artificial dielectric quarter wave plates (QWPs) for use at 1.5 and 2.5 Terahertz. A SU8 anti-reflection coating is used to further improve the transmission coefficient by up to 12%.

• Item Type: Conference Proceedings
• Additional Information: ISBN 9781424452408
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Saha, Dr Shimul and Ma, Mr Yong and Cumming, Professor David and Khalid, Dr Ata-Ul-Habib and Grant, Dr James
• Authors: Saha, S.C., Ma, Y., Grant, J.P., Khalid, A., and Cumming, D.R.S.
• College/School: College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering