Abstract
An electrically tunable liquid-crystal, photonic-bandgap-fiber-device-based, optically fed microwave, true-time delay is demonstrated with the response time in the millisecond range. A maximum electrically controlled phase shift of around 70° at and an averaged true-time delay over the entire modulation frequency range of are obtained.
© 2009 Optical Society of America
Full Article | PDF ArticleMore Like This
Lei Wei, Johannes Weirich, Thomas Tanggaard Alkeskjold, and Anders Bjarklev
Opt. Lett. 34(24) 3818-3820 (2009)
Lei Wei, Lars Eskildsen, Johannes Weirich, Lara Scolari, Thomas Tanggaard Alkeskjold, and Anders Bjarklev
Appl. Opt. 48(3) 497-503 (2009)
Young-Geun Han and Ju Han Lee
Opt. Lett. 32(12) 1704-1706 (2007)