We show analytically that, at a critical point where the effective refractive index of a mode coincides with the bulk index of a substrate region, for certain graded-index planar waveguides there exists a family of bound modes with algebraic (power-law) tails in the evanescent field.
© 1995 Optical Society of America
Original Manuscript: February 7, 1995
Published: May 15, 1995
K. Hayata and M. Koshiba, "Algebraically decaying modes of dielectric planar waveguides," Opt. Lett. 20, 1131-1132 (1995)
J. Phys. Soc. Jpn.
- M. Suzuki, R. Kubo, J. Phys. Soc. Jpn. 24, 51 (1968). [CrossRef]
Phys. Rev. Lett.
- P. Bak, C. Tang, K. Wiesenfeld, Phys. Rev. Lett. 59, 381 (1987); Phys. Rev. A 38, 364 (1988). [CrossRef] [PubMed]
- H. Kogelnik, in Integrated Optics, T. Tamir, ed. (Springer-Verlag, Berlin, 1982), pp. 13–81.
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