VERS 50203 1500 2006
MODE SEQ
NAME Modified Walraven-type image slicer
NOTE 0 The Walraven-type image slicer works with total internal reflection inside a flat slab. The modification is that the beam directly enters the edge of the flat slab and so the whole thing is comprised 
NOTE 0 of only two pieces of glass, mounted on a circular window. I designed it as a non-sequential device using two flat mirrors that are immersed in the silica medium.   The beam repeatedly reflects betwee
NOTE 0 n the two mirrors and a slice of light passes the back one on each pass, forming a slit-shaped image.  By designing the slicer to operate at f/70, the parts were not too small and the focus difference
NOTE 0  between successive slices was insignificant.   This is in use on Gemini, with two of these '5-slicers' on a single mount.  Such devices can also be used in reverse, for example, to re-assemble a row 
NOTE 0 of lasers into a square array of beams (Southampton patent). 
NOTE 4
NOTE 0 (C) R. G. Bingham 2005
UNIT MM X W X CM
ENPD 2.460000000000E+000
PUPD 0.000000000000E+000 2.460000000000E+000
GFAC 0.000000000000E+000 0
GCAT MISC
RAIM 1.0E-8 0 1 1 0 0 0
PUSH 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0
SDMA 0.000000000000E+000 1 0.000000000000E+000
FTYP 0 0 1 1
ROPD 2
PICB 1
XFLD 0.000000000000E+000
XFLN 0.000000000000E+000 -2.893800000000E-001 -2.893800000000E-001 2.893800000000E-001 2.893800000000E-001 -4.092500000000E-001 4.092500000000E-001 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
YFLD 0.000000000000E+000
YFLN 0.000000000000E+000 -2.893800000000E-001 2.893800000000E-001 -2.893800000000E-001 2.893800000000E-001 0.000000000000E+000 0.000000000000E+000 -4.092500000000E-001 4.092500000000E-001 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
FWGT 1.000000000000E+000
FWGN 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000
ZVDX 0.000000000000E+000
VDXN 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
ZVDY 0.000000000000E+000
VDYN 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
ZVCX 0.000000000000E+000
VCXN 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
ZVCY 0.000000000000E+000
VCYN 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
ZVAN 0.000000000000E+000
VANN 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
WAVL 5.500000000000E-001
WAVN 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001 5.500000000000E-001
WWGT 1.000000000000E+000
WWGN 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000
WAVM 1 5.500000000000E-001 1.000000000000E+000
WAVM 2 5.500000000000E-001 1.000000000000E+000
WAVM 3 5.500000000000E-001 1.000000000000E+000
WAVM 4 5.500000000000E-001 1.000000000000E+000
WAVM 5 5.500000000000E-001 1.000000000000E+000
WAVM 6 5.500000000000E-001 1.000000000000E+000
WAVM 7 5.500000000000E-001 1.000000000000E+000
WAVM 8 5.500000000000E-001 1.000000000000E+000
WAVM 9 5.500000000000E-001 1.000000000000E+000
WAVM 10 5.500000000000E-001 1.000000000000E+000
WAVM 11 5.500000000000E-001 1.000000000000E+000
WAVM 12 5.500000000000E-001 1.000000000000E+000
WAVM 13 5.500000000000E-001 1.000000000000E+000
WAVM 14 5.500000000000E-001 1.000000000000E+000
WAVM 15 5.500000000000E-001 1.000000000000E+000
WAVM 16 5.500000000000E-001 1.000000000000E+000
WAVM 17 5.500000000000E-001 1.000000000000E+000
WAVM 18 5.500000000000E-001 1.000000000000E+000
WAVM 19 5.500000000000E-001 1.000000000000E+000
WAVM 20 5.500000000000E-001 1.000000000000E+000
WAVM 21 5.500000000000E-001 1.000000000000E+000
WAVM 22 5.500000000000E-001 1.000000000000E+000
WAVM 23 5.500000000000E-001 1.000000000000E+000
WAVM 24 5.500000000000E-001 1.000000000000E+000
PWAV 1
POLS 1 0.000000000000E+000 1.000000000000E+000 0.000000000000E+000 0.000000000000E+000 1 0
GLRS 2 0
GSTD 0 100.00000 100.00000 100.00000 100.00000 100.00000 100.00000 0 1 1 0 0
NSCD 100 5000 0.000000000000E+000 1.000000000000E-006 20 1.000000000000E-008 0 0 0 0 0.000000000000E+000 0
COFN COATING.DAT SCATTER_PROFILE.DAT ABG_DATA.DAT PROFILE.GRD
SURF 0
  TYPE STANDARD
  CURV 0.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  HIDE 0 0 0 0 0 0 0 0
  SLAB 1
  DISZ INFINITY
  DIAM 0.000000000000E+000 0 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
SURF 1
  COMM APERTURE
  STOP
  TYPE STANDARD
  CURV 0.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  HIDE 0 0 0 0 0 0 0 0
  SLAB 21
  DISZ 2.000000000000E+001
  DIAM 1.230000000000E+000 0 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
SURF 2
  COMM FRONT OF SLICER
  TYPE STANDARD
  CURV 0.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  HIDE 0 0 0 0 0 0 0 0
  SLAB 10
  DISZ -3.000000000000E+000
  GLAS SILICA 0 0 1.50000000 40.00000000 0.00000000 0 0 0 0.00000000 0.00000000 
  DIAM 2.500000000000E+001 1 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  FLAP 0.000000000000E+000 2.500000000000E+001 0
SURF 3
  COMM ANGS ALPH, PHI
  TYPE COORDBRK
  CURV 0.0 0 0.0 0.0
  HIDE 0 0 0 0 0 0 0 0
  SLAB 6
  PARM 1 0.000000000000E+000
  PARM 2 0.000000000000E+000
  PARM 3 -4.547780000000E+001
  PARM 4 0.000000000000E+000
  PARM 5 -1.065970000000E+001
  PARM 6 0.000000000000E+000
  DISZ 0.000000000000E+000
  DIAM 0.000000000000E+000 0 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
SURF 4
  COMM IMAGE SLICER
  TYPE NONSEQCO
  CURV 0.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  HIDE 0 0 0 0 0 0 0 0
  SLAB 5
  PARM 0 0.000000000000E+000
  PARM 1 -9.570312500000E+000
  PARM 2 -9.570312500000E+000
  PARM 3 1.148437500000E+001
  PARM 4 0.000000000000E+000
  PARM 5 0.000000000000E+000
  PARM 6 0.000000000000E+000
  PARM 7 0.000000000000E+000
  PARM 8 0.000000000000E+000
  NSOH NSC_RECT 0 0 FEED MIRROR
  NSOA 0 
  NSCS 4 0 0 0 2 0 0 0
  NSCS 8 0 0 1.000000000000E+000
  NSCS 1 0 I.50
  NSCS 2 0 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 1 1 _NONE_
  NSCS 2 1 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 1 2 _NONE_
  NSCS 2 2 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 1 3 _NONE_
  NSCS 2 3 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 10 1 ""
  NSCS 20
  NSCS 21 0 0 0 0 0 0 0 0 0 0
  NSCS 22 0
  NSOP 0.000000000000E+000 -2.351300000000E+001 2.000000000000E+000 0.000000000000E+000 0.000000000000E+000 1.065970000000E+001 MIRROR
  NSOV 0 0 0 0 0 0 0
  NSOU 0 0 0 0 0 0 0
  NSOW 0 0 0 0 0 0
  NSOS 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000
  NSOO 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
  NSOD 1 1.500000000000E+001 0 0 1.000000000000E+000 0.000000000000E+000 0
  NSOD 2 2.000000000000E+001 0 0 1.000000000000E+000 0.000000000000E+000 0
  NSOH NSC_RECT 0 0 SLICING EDGE
  NSOA 0 
  NSCS 4 0 0 0 2 0 0 0
  NSCS 8 0 0 1.000000000000E+000
  NSCS 1 0 I.50
  NSCS 2 0 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 1 1 _NONE_
  NSCS 2 1 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 1 2 _NONE_
  NSCS 2 2 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 1 3 _NONE_
  NSCS 2 3 0 0.000000000000E+000 0.000000000000E+000 0 0 0.000000000000E+000
  NSCS 10 1 ""
  NSCS 20
  NSCS 21 0 0 0 0 0 0 0 0 0 0
  NSCS 22 0
  NSOP -8.860500000000E+000 -1.500000000000E+001 3.014000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 MIRROR
  NSOV 0 0 0 0 0 0 0
  NSOU 0 0 0 0 0 0 0
  NSOW 0 0 0 0 0 0
  NSOS 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000 1.000000000000E+000
  NSOO 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000 0.000000000000E+000
  NSOD 1 1.000000000000E+001 0 0 1.000000000000E+000 0.000000000000E+000 0
  NSOD 2 1.800000000000E+001 0 0 1.000000000000E+000 0.000000000000E+000 0
  DISZ 0.000000000000E+000
  GLAS SILICA 0 0 1.50000000 40.00000000 0.00000000 0 0 0 0.00000000 0.00000000 
  DIAM 0.000000000000E+000 1 0
  POPS 0 1 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
SURF 5
  TYPE STANDARD
  CURV 0.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  HIDE 0 0 0 0 0 0 0 0
  SLAB 4
  DISZ 0.000000000000E+000
  DIAM 2.500000000000E+001 1 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
SURF 6
  COMM UNTILT
  TYPE COORDBRK
  CURV 0.0 0 0.0 0.0
  HIDE 0 0 0 0 0 0 0 0
  SLAB 8
  PARM 1 1.117543169196E+001
  PARM 2 -5.726486097795E+000
  PARM 3 4.547780000000E+001
  PPAR 3 3 -1.000000000000E+000 0.000000000000E+000
  PARM 4 0.000000000000E+000
  PPAR 4 3 -1.000000000000E+000 0.000000000000E+000
  PARM 5 1.065970000000E+001
  PPAR 5 3 -1.000000000000E+000 0.000000000000E+000
  PARM 6 1.000000000000E+000
  DISZ 4.000000000000E+000
  DIAM 0.000000000000E+000 0 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
SURF 7
  COMM EXIT WINDOW
  TYPE TILTSURF
  CURV 0.0 0 0.0 0.0
  HIDE 0 0 0 0 0 0 0 0
  SLAB 20
  PARM 1 0.000000000000E+000
  PARM 2 -8.368600000000E-003
  DISZ 7.000000000000E+000
  GLAS SILICA 0 0 1.50000000 40.00000000 0.00000000 0 0 0 0.00000000 0.00000000 
  DIAM 2.500000000000E+001 1 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  FLAP 0.000000000000E+000 2.500000000000E+001 0
SURF 8
  COMM EXIT FACE
  TYPE STANDARD
  CURV 0.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  HIDE 0 0 0 0 0 0 0 0
  SLAB 11
  DISZ 1.000000000000E+001
  DIAM 2.500000000000E+001 1 7
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  FLAP 0.000000000000E+000 2.500000000000E+001 0
SURF 9
  COMM CHECK STAR
  TYPE STANDARD
  CURV 0.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
  HIDE 0 0 0 0 0 0 0 0
  SLAB 3
  DISZ 0.000000000000E+000
  DIAM 4.508779105403E+000 0 0
  POPS 0 0 0 0 0 0 0 0 1 1 1.000000000000E+000 1.000000000000E+000 0 0.000000000000E+000 0.000000000000E+000
CONF   1   0              0              0              0              0              0              0
BLNK 
TOL TOFF   0   0              0              0   0 0 0
MNUM 1
MOFF   0   1 "" 0 0 0 1 1 0 0.0