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Figure 3
Schematic of the dynamic NFH with an EBL-written phase mask for XVLSG fabrication. The grating substrate can be displaced along the z axis during dynamic exposure. |
Open
access
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Figure 3
Schematic of the dynamic NFH with an EBL-written phase mask for XVLSG fabrication. The grating substrate can be displaced along the z axis during dynamic exposure. |