We demonstrate a filter design method implemented by fiber Bragg gratings for the terahertz range. The method is widely adopted in the microwave field. Filters with desired fractional bandwidth and passband ripples can be synthesized.
© 2012 OSA
S. Zhou, H. P. Chan, L. Reekie, Y. T. Chow, P. S. Chung, and K. M. Luk, "Phase Shifted Fiber Bragg Gratings for the THz Range," in International Photonics and Optoelectronics Meetings, OSA Technical Digest (online) (Optical Society of America, 2012), paper STh4A.21.
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