Coupled-mode analysis of wavelength filtering in a grating-assisted asymmetric three-waveguide directional coupler

Journal of the Optical Society of America A: Optics and Image Science, and Vision

Volumn 14, Issue 11, 1997, Pages 2994-3000

  Watanabe, K ^a   Yasumoto, K ^a  

^a KYUSHU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0013401842     PISSN: 10847529     EISSN: 15208532     Source Type: Journal    
DOI: 10.1364/JOSAA.14.002994     Document Type: Article

References (10)

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5. D. Marcuse, –Radiation loss of grating-assisted directional coupler,— IEEE J. Quantum Electron. 26, 675–684 (1990).
6. B. E. Little, –A variational coupled-mode theory including radiation loss for grating-assisted couplers,— J. Lightwave Technol. 14, 188–195 (1996).
7. H. A. Haus and C. G. Fonstad, –Three-waveguide couplers for improved sampling and filtering,— IEEE J. Quantum Electron. QE-17, 2321–2325 (1981).
8. S. R. Seshadri, –Three-mode coupling in a passive dielectric waveguide with index modulation,— Appl. Phys. 23, 311–318 (1980).
9. K. Yasumoto, –Three-mode coupling in a dielectric slab waveguide with doubly periodic surface corrugations,— J. Appl. Phys. 57, 755–759 (1985).
10. S. L. Chuang, –A coupled mode formulation by reciprocity and a variational principle,— J. Lightwave Technol. LT-5, 5–15 (1987).