Ultrahigh vacuum low- and high-temperature silicon–glass cell for thermal infrared and intense CO2 laser pulses
- 1 November 1978
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 49 (11) , 1571-1573
- https://doi.org/10.1063/1.1135312
Abstract
A durable flame sealed silicon glass infrared cell for use at ultrahigh vacuum (< or approximately 4 x 10(-8) Pa) and temperatures between 77 and 600 K is described. The cell is suitable for thermal infrared as well as MW/cm(2) CO(2) laser pulses of 1 J energy. It can be fused directly onto a glass to stainless steel seal on a standard Conflat flange, thus making a variable temperature metal seal onto a metal UHV system. The integral leak rate and the ir transmission of the cell were measured. Infrared chemical applications are described.Keywords
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