Burns et al, "Interferometric Waveguide Modulator With . . . ", Applied P. Lett., vol. 33, No. 11, Dec. 1978, pp. 944-947. |
Schmidt et al, "Electro-Optically Switched Coupler With . . . ", Applied Phys. Lett., vol. 28, No. 9, May 1976, pp. 503-506. |
Kogelnik et al, "Switched Directional Couplers with Alternating .DELTA..beta.", IEEE J.Q.E., vol. QE-12, No. 7, Jul. 1976, pp. 396-401. |
Steinberg et al, "Performance Limitations Imposed on Optical . . . ", Applied Optics, vol. 15, No. 10, Oct. 1976, pp. 2440-2453. |
Steinberg et al., "Polarization-Insensitive Integrated-Optical Switches: . . . ", Applied Optics, vol. 16, No. 8, Aug. 1977, pp. 2166-2170. |