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A technique for obtaining the electrocardiogram of fish
(1973-02-01)
1. A method is described which enables the electrocardiogram of a fish to be studied over extended periods using chronically implanted electrodes. 2.2. This method has been used successfully for studies on restrained and ...
Photoluminescence determinations of Cd diffusion in ZnSe
(1973)
The diffusion constant D(T) of cadmium into single-crystal zinc selenide was measured using a photoluminescence/etch technique. Diffusions were performed in sealed ampoules using cadmium metal and cadmium selenide powder ...
Waveguide electro-optic modulation in II-VI compounds
(1973)
Electro-optic intensity modulation is demonstrated in three-dimensional (channel) waveguides fabricated by diffusion techniques in ZnSe and CdS. Typical diffused guide dimensions are 1.6 μm × 19 μm × 2 mm. Two electrode ...