Description: Gaertner Dual Wavelength Mapping System
(Gaertner L125B elllipsometer)
Gaertner Dual Wavelength Mapping System (L125B)
* He-Ne 6328A red laser * He-Cd 4416A blue laser * Auto gain * Microspot optics * 6" vacuum stage * 0-60,000A film thickness range * Measures plasma nitrides * Silicon on saphire * Absolute thickness order of thick films * Possible options: PC interface & software, monitor
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