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Precision processing of CVD diamond plates by Cu-laser irradiation

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Abstract

The chemical vapor deposition (CVD) technique is applied for synthesizing diamond films and plates of large size (∼100 mm) and high quality. In the given work, we consider one of the diamond-structure dimensional processing and microprocessing methods based on the application of a Cu laser, whose irradiation can be focused to a small spot and also used for the intensification of the image brightness in an optical system, which is able to process ∼106 points of an object for one (∼10 ns) or a few pulses. The characteristics of processed surfaces of polycrystalline diamond films and plates are given.

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Correspondence to V. V. Savranskii.

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Original Russian Text © R.O. Buzhinskii, K.I. Zemskov, A.A. Isaev, A.V. Vlasov, V.G. Ral’chenko, V.V. Savranskii, 2010, published in Pribory i Tekhnika Eksperimenta, 2010, No. 2, pp. 156–159.

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Buzhinskii, R.O., Zemskov, K.I., Isaev, A.A. et al. Precision processing of CVD diamond plates by Cu-laser irradiation. Instrum Exp Tech 53, 301–304 (2010). https://doi.org/10.1134/S0020441210020272

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  • DOI: https://doi.org/10.1134/S0020441210020272

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