1. CLIC_DDS_A DRAWING DETAILS

2. e L a g = L-t t/2 Ellipticity : ε = e/(t/2) Regular cell

4. RcRc McMc MrMr Rounding = 1.0 mm All other roundings = 0.5 mm

5. {12.6442, 1.072 } X Y {X, Y} {6.8, 0.5} Dimensions (mm) Rounding on these edges = 0.5 mm

7. Rounded edge No rounding on this edge Full iris copper disc Half iris vacuum model

8. ma 1 a1a1 a2a2 a3a3 mg 1 g1g1 g2g2 t1t1 t2t2 t3t3 t1t1 MLL 1 = 20mmML 1 = mg 1 +t 1 L 1 = g 1 +t 2 L 2 = g 2 +t 3 MLDisc 1 MatchingDisc 1 Disc 1 Disc 2 a = Iris radius ma = Matching iris radius g = Gap mg = Matching gap t = Iris thickness L= Length MLL = Mode launcher length ML = Matching length Discs Disc #12 a(mm)3.85233.7524 b*(mm)11.003110.9199 t(mm)3.88843.772 ε(mm)1.02031.0465 g(mm)4.33164.4432 * b’s correspond to 4micron shift structure

9. a 24 t 25 a 25 t 24 ma 25 g 23 g 24 mg 25 t 25 MLL 25 = 20mm ML 25 = mg 25 L 23 = g 23 +t 24 MLDisc 25 MatchingDisc 25 Disc 23 L 24 = g 24 +t 25 Disc 24

12. Mesh : 5 micro S.A. + A.R.3