A. Pohl et al; "Fabrication & Measurement of Fiber-Matched InP Rib Waveguides"; Jan./Feb. 1993; pp. 12-16; Frequenz. |
Y. Shani et al; "Polarization Rotation in Asymmetric Periodic Loaded Rib Waveguides"; Sep. 9, 1991; pp. 1278-1280; Appl. Phys. Lett.; vol. 59, No. 11. |
H. Heidrich et al; "Passive Mode Converter with a Periodically Tilted InP/GaInAsP Rib Waveguide"; Jan. 1992; pp. 34-36; IEEE Photonics Technology Letters, vol. 4, No. 1. |
H. G. Unger; "Planar Guides With Transverse Confinement"; 1977; pp. 196-226; Planar Optical Waveguides and Fibres; Clarendon Press, Oxford, England (no month of publication). |
N. Mabaya et al; "Finite Element Analysis of Optical Waveguides" Jun. 1981; pp. 600-605; IEEE Transactions on Microwave Theory and Techniques, vol. MTT-29, No. 6. |
S. M. Sze; "Semiconductor Devices-Physics & Technology"; 1985; no month of pub. pp. 438-443; AT&T Bell Laboratories, Murray Hill, New Jersey. |
P. Liu; "LiNbO.sub.3 Waveguide Modulator with 1.2 .mu.m Thick Electrodes Fabricated by Lift-Off Technique"; Oct. 1982; pp. 1780-1782; IEEE Journal of Quantum Electronics, vol. QE-18, No. 10. |
U. Niggebruggs et al; "A Novel Process for Reactive Ion Etching on InP, Using CH.sub.4 /H.sub.2 "; 1985; pp. 367-372; Gallium Arsenide and Related Compounds 1985 (no month of publication). |