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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 25, Iss. 20 — Oct. 15, 1986
  • pp: 3664–3670

Nonreciprocal TM-mode thin-film phase shifters

Chin-Lin Chen and A. Kumarswami  »View Author Affiliations


Applied Optics, Vol. 25, Issue 20, pp. 3664-3670 (1986)
http://dx.doi.org/10.1364/AO.25.003664


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Abstract

TM modes guided by thin-film waveguides with one or more magnetooptic and anisotropic layers (i.e., substrate, film, and cover layers) have been studied with emphasis on its nonreciprocal characteristics. Our analysis shows that the nonreciprocity of TM modes is the result of nonreciprocal Goos-Haenchen phase shifts at the cover–film and/or film–substrate interfaces. Contributions to the nonreciprocity defined as (N+N) from various regions are identified. Here N± are the effective indices of refraction of two counterpropagating modes. An accurate algebraic approximation for (N+N) has been obtained to provide physical insight into the problem and facilitate numerical calculations. Guidelines for designing nonreciprocal TM mode phase shifters are also listed.

© 1986 Optical Society of America

History
Original Manuscript: March 29, 1986
Published: October 15, 1986

Citation
Chin-Lin Chen and A. Kumarswami, "Nonreciprocal TM-mode thin-film phase shifters," Appl. Opt. 25, 3664-3670 (1986)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-25-20-3664


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References

  1. M. S. Wang, J. D. Crow, “Studies of the Use of Gyrotropic and Anisotropic Materials for Mode Conversion in Thin-Film Optical Waveguide Applications,” J. Appl. Phys. 43, 1861 (1972). [CrossRef]
  2. J. Warner, “Faraday Optical Isolator/Gyrator Design in Planar Dielectric Form,” IEEE Trans. Microwave Theory Tech. MTT-21, 769 (1973). [CrossRef]
  3. J. Warner, “Nonreciprocal Magnetooptic Waveguides,” IEEE Trans. Microwave Theory Tech. MTT-23, 70 (1975). [CrossRef]
  4. S. T. Kirsch, W. A. Biolsi, S. L. Blank, P. K. Tien, R. J. Martin, P. Grabbe, “Semileaky Thin Film Optical Isolator,” J. Appl. Phys. 52, 3190 (1981). [CrossRef]
  5. S. Yamamoto, T. Makimoto, “Circuit Theory for a Class of Anisotropic and Gytotropic Thin-Film Optical Waveguides and Design of Nonreciprocal Devices for Integrated Optics,” J. Appl. Phys. 45, 882 (1974). [CrossRef]
  6. S. Yamamoto, Y. Koyamada, T. Makimoto, “Normal-Mode Analysis of Anisotropic and Gyrotropic Thin-Film Waveguides for Integrated Optics,” J. Appl. Phys. 43, 5090 (1972). [CrossRef]
  7. Y. Okamura, T. Megami, S. Yamamoto, “Integrated Optical Isolator and Circulator Using Nonreciprocal Phase Shifters: a Proposal,” Appl. Opt. 23, 1886 (1984). [CrossRef] [PubMed]
  8. Y. Okamura, T. Negami, S. Yamamoto, “A Design for a Nonreciprocal Phase Shifter,” Opt. Quantum Electron. 17, 195 (1985). [CrossRef]
  9. F. Auracher, H. H. Witte, “A New Design for an Integrated Optical Isolator,” Opt. Commun. 13, 435 (1975). [CrossRef]
  10. P. Hlawiczka, “A Gyrotropic Waveguide with Dielectric Boundaries: the Longitudinally Magnetized Case,” J. Phys. D 11, 1157 (1978). [CrossRef]
  11. P. Hlawiczka, Gyrotropic Waveguides (Academic, New York, 1981).
  12. T. Mizumoto, Y. Naito, “Nonreciprocal Propagation Characteristics of YIG Thin Film,” IEEE Trans. Microwave Theory Tech. MTT-30, 922 (1982). [CrossRef]
  13. T. Mizumoto, K. Oochi, T. Harada, Y. Naito, “Measurement of Optical Nonreciprocal Phase Shift in a Bi-substituted Gd3Fe5O12 Film and Application to Waveguide-type Optical Circulator,” IEEE/OSA Lightwave Technol. LT-4, 347 (1986). [CrossRef]
  14. P. K. Tien, “Light Waves in Thin Films and Integrated Optics,” Appl. Opt. 10, 2395 (1971). [CrossRef] [PubMed]
  15. G. A. Bennett, C. L. Chen, “Wavelength Dispersion of Optical Waveguides,” Appl. Opt. 19, 1990 (1980). [CrossRef] [PubMed]
  16. A. E. Turner, R. L. Gunshor, S. Datta, “New Class of Materials for Optical Isolators,” Appl. Opt. 22, 3152 (1983). [CrossRef] [PubMed]
  17. L. A. Kolodziejski et al., MBE Growth of Films and Superlattices of Diluted Magnetic Semiconductors,” J. Vac. Sci Technol. B3, 714 (1985).

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