Figure 2
Installation on site of a two-stage differential pumping system with the compact system for laser alignment: (a) laser beam, (b) beam splitter, (c) first capillary, (d) second capillary, (e) first beam-spot image, (f) second beam-spot image, (g) gas cell, (h) supporting rods, (i) linear feedthrough and (j) turbo pump. |