P. Q. Thai and A. Alphones, “Hybrid Optical Beamformers and Their Robustness Against Group Delay Ripples Errors,” IEEE Topical Meeting on Microwave Photonics (MWP), Montreal, 5-9 October 2010, pp. 276-279.

has been cited by the following article:

• TITLE: Hybrid Optical Beam-Former in Receiver Mode

  AUTHORS: Pham Q. Thai, Arokiaswami Alphones

  KEYWORDS: Chirped Fiber Grating, Group Delay Ripple, Microwave Photonics, Optical Phased Array Antennas

  JOURNAL NAME: Optics and Photonics Journal, Vol.1 No.3, September 30, 2011

  ABSTRACT: In this paper, an optical beam-former in receiving mode has been proposed and experimentally demonstrated. The requirement in system's hardware has been dramatically reduced using a hybrid approach between dispersive and non-dispersive delay. The proposed system is capable of supporting RF signals from L-band to X-band, with large coverage and strong robustness against the grating's group delay ripples.