THE 2-MINUTE RULE FOR GERMANIUM WINDOW

Everything over 100ºC is just not proposed. By the time it reaches 200ºC it is nearly opaque in the least wavelengths. If you want a substantial temperature window, you’re superior suited to persist with a fabric like MgF2, YAG or our outdated Close friend sapphire.Many of the germanium is remaining during the dust made, whilst The remainder is