The dispersion diagram of the leaky modes in the planar photonic crystal waveguide is experimentally obtained for the wavelengths from 1440 to 1590 nm. A small stop band, around wavelength 1500 nm, is detected. The experimentally obtained results are in very good agreement with our three-dimensional finite difference time domain calculations. Propagation losses of the leaky modes are estimated and we have found that they decrease as we approach the ministop band. © 2002 American Institute of Physics.
CITATION STYLE
Lončar, M., Nedeljković, D., Pearsall, T. P., Vučković, J., Scherer, A., Kuchinsky, S., & Allan, D. C. (2002). Experimental and theoretical confirmation of Bloch-mode light propagation in planar photonic crystal waveguides. Applied Physics Letters, 80(10), 1689–1691. https://doi.org/10.1063/1.1452791
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