Abstract
We have investigated ultra-short pulse propagation through 3D GaAs photonic crystals with a complete photonic band gap in the optical wavelength region. The pulse propagation was calculated by using the finite-differential time-domain (FDTD) method. This is the first time pulse shape measurements have been made using femtosecond pulses. From the experimental results, the shapes of the ultra-short pulses were found to change when the frequency was above the photonic band-gap after the propagation through the photonic crystal, corresponding to the simulation results.
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Tanaka, T., Noda, S., Chutinan, A. et al. Ultra-short pulse propagation in 3D GaAs photonic crystals. Optical and Quantum Electronics 34, 37–43 (2002). https://doi.org/10.1023/A:1013310206531
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DOI: https://doi.org/10.1023/A:1013310206531