22 November 1996 Tunable photonic radio frequency filter using wavelength-selective true-time delay
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We propose and demonstrate a tunable photonic radio frequency notch filter. The filter has a single delay line architecture and incorporates a new wavelength-selective true-time-delay. The time delay in the feed-forward loop can be varied by simply changing the optical wavelength resulting in a shift of the null of the filter response. Application in radar systems is discussed.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Frederic Coppinger, Frederic Coppinger, Siva Yegnanarayanan, Siva Yegnanarayanan, Paul D. Trinh, Paul D. Trinh, Bahram Jalali, Bahram Jalali, Irwin L. Newberg, Irwin L. Newberg, } "Tunable photonic radio frequency filter using wavelength-selective true-time delay", Proc. SPIE 2844, Photonics and Radio Frequency, (22 November 1996); doi: 10.1117/12.259020; https://doi.org/10.1117/12.259020


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