Since emissivity is important for optical temperature measurement systems,
several researchers have measured this parameter. You can look at a paper
by P.J. Timans in Journal of Applied Physics vol. 74, no. 10, pp. 6353-64
as a starting point.

Levent


>Has anyone written emissivity tables for silicon within your
>organization?
>Since the emissivity changes with heat, I would expect this may be
>difficult
>to measure.

>Any help you can provide would be helpful.

>Thank you.

>Regards,
>Deanna

>Deanna Baird
>FLIR Systems, Inc
>Manager - Applications
>16505 SW 72nd Avenue
>Portland, OR 97224
>(503)684-3731 ext 833