Photoresist layer waveguide coupling device

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350 96WG, 96 27R, G02B 514

Patent

active

039690148

ABSTRACT:
A coupling device for coupling light waves between optical components for signal transmission including a developed, transparent, negative photoresist layer interposed between the optical components to be coupled.

REFERENCES:
patent: 3756688 (1973-09-01), Hudson et al.
patent: 3864016 (1975-02-01), Dakss et al.
D. B. Ostrowsky et al, "Formation of Optical Waveguides in Photoresist Films," Applied Physics Letters, vol. 18, No. 12, June 15, 1971, pp. 556-557.
S. Somekh et al., "Channel Optical Waveguide Directional Couplers," Applied Physics Letters, Jan. 15, 1973, vol. 22, No. 2, pp. 216-217.

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