OPTICAL QUALITY DIAMOND MATERIAL

A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond mater...

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Bibliographische Detailangaben
Hauptverfasser: GODFRIED, HERMAN PHILIP, TWITCHEN, DANIEL JAMES, WHITEHEAD, ANDREW JOHN, SCARSBROOK, GEOFFREY ALAN, HOUWMAN, EVERT PIETER, HALL, CLIVE EDWARD, NELISSEN, WILHELMUS GERTRUDA MARIA, MARTINEAU, PHILIP MAURICE
Format: Patent
Sprache:eng
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Zusammenfassung:A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond material is produced by a CVD method in the presence of a controlled low level of nitrogen to control the development of crystal defects and thus achieve a diamond material having key characteristics for optical applications.