Is there a filter that is very transparant at wavelengths longer than 10,000nm?
It must not be passive anyware that this material's optical transmission is above 0%:
i need the rising edge of the filter to start at around 10,000nm, be relitivly transparant (75 - 80% at any point between 10,000nm and 12,000nm).
any ideas?
does co2 laser optics ring any bells?
It must not be passive anyware that this material's optical transmission is above 0%:
i need the rising edge of the filter to start at around 10,000nm, be relitivly transparant (75 - 80% at any point between 10,000nm and 12,000nm).
any ideas?
does co2 laser optics ring any bells?