def __init__(self, center, from_optic, **extras):
my=quadrupler
optics={}
ent=optics[my.ENTRANCE]=mir("quadrupler entrance")
exit=optics[my.EXIT]=null_optic("quadrupler exit", (0,0,-1.0))
l1=optics[my.L1]=lens("quadrupler telescope 1", f=+0.300)
l2=optics[my.L2]=lens("quadrupler telescope 2", f=-0.150).place_between(ent, exit, 0.111).tilt_off_axis(4.0)
#print l2.strength
green=optics[my.DOUBLE]=null_optic("green crystal").place_between(l2, exit, 0.1)
optics[my.QUADRUPLE]=null_optic("UV crystal").place_between(green, exit, 0.1)
order=(my.L1, my.ENTRANCE, my.L2, my.DOUBLE, my.QUADRUPLE, my.EXIT)
composite_optic.init(self, "quadrupler", optics, order, (0,0,0), center, 0, extras=extras )
l1.place_between(from_optic, ent, -0.04)
def __init__(self, **extras):
inch=0.0254
entrance_y=5.0*inch
y0=2.5*inch #height of main line off table)
my=blue_through_ylf
optics={}
#first, list all mirrors, and point them at each other
optics[my.UVM1]=mir("UVM1", (13*inch, entrance_y, 7.5*inch))
optics[my.UVM2]=mir("UVM2", (7.5*inch, entrance_y, 7.5*inch))
optics[my.PS1u]=mir("Blue Peri 1 upper", (8*inch, entrance_y, 37*inch))
optics[my.PS1d]=mir("Blue Peri 1 lower", (8*inch, y0, 37*inch))
optics[my.UVM3]=mir("UVM3", (36*inch, y0, 38*inch))
optics[my.UVM4]=mir("UVM4", (36*inch, y0, 137.5*inch))
optics[my.UVM5]=mir("UVM5", (43.5*inch, y0, 49.5*inch))
optics[my.UVM6]=mir("UVM6", (46.5*inch, y0, 137.5*inch))
optics[my.UVM7]=mir("UVM7", (38*inch, y0, 38*inch))
optics[my.UVM8]=mir("UVM8", (41.5*inch, y0, 136*inch))
optics[my.UVM9]=mir("UVM9", (53*inch, y0, 136*inch))
optics[my.UVM10]=mir("UVM10", (53*inch, y0, 41*inch))
optics[my.UVM11]=mir("UVM11", (48*inch, y0, 41*inch))
optics[my.UVM12]=mir("YLF retro", (48*inch, y0,80.5*inch))
optics[my.YLF_SPLIT]=mir("YLF exit splitter", (48*inch, y0, 47.8*inch))
optics[my.UVL1]=lens("UVL1", f=+0.75).place_between(optics[my.UVM3], optics[my.UVM4], 4.0*inch)
optics[my.UVL2]=lens("UVL2", f=+1.00).place_between(optics[my.UVL1], optics[my.UVM4], 83*inch-0.0*inch)
optics[my.DEMAG1]=lens("UVL3", f=+0.75).place_between(optics[my.UVM9], optics[my.UVM10], 23.0*inch)
optics[my.DEMAG2]=lens("UVL4", f=+1.00).place_between(optics[my.DEMAG1], optics[my.UVM10], 1.7+5.0*inch)
optics[my.SERR]=null_optic("Serr. Aperture", width=1.0*inch, thickness=0.1*inch).place_between(optics[my.DEMAG1], optics[my.DEMAG2], 3*inch)
optics[my.FILTER]=null_optic("Filter Aperture", width=1.0*inch, thickness=0.1*inch).place_between(optics[my.DEMAG1], optics[my.DEMAG2], 0.75)
looks=[my.UVM1, my.UVM2, my.PS1u, my.PS1d, my.UVM3, my.UVM4, my.UVM5, my.UVM6, my.UVM7,
my.UVM8, my.UVM9, my.UVM10, my.UVM11, my.UVM12, my.YLF_SPLIT]
#align all mirrors
for i in range(1, len(looks)-1):
optics[looks[i]].set_direction(optics[looks[i-1]], optics[looks[i+1]])
order=[my.UVM1, my.UVM2, my.PS1u, my.PS1d, my.UVM3, my.UVL1, my.UVL2, my.UVM4, my.UVM5, my.UVM6, my.UVM7,
my.UVM8, my.UVM9, my.DEMAG1, my.SERR, my.FILTER, my.DEMAG2, my.UVM10, my.UVM11, my.UVM12, my.YLF_SPLIT]
#specify center and reference as (0,0,0) to make our coordinates absolute
composite_optic.init(self, "blue line", optics, order, (0,0,0), (0,0,0), 0, extras=extras )
def __init__(self, center, from_optic, **extras):
my = quadrupler
optics = {}
ent = optics[my.ENTRANCE] = mir("quadrupler entrance")
exit = optics[my.EXIT] = null_optic("quadrupler exit", (0, 0, -1.0))
l1 = optics[my.L1] = lens("quadrupler telescope 1", f=+0.300)
l2 = optics[my.L2] = lens("quadrupler telescope 2",
f=-0.150).place_between(
ent, exit, 0.111).tilt_off_axis(4.0)
# print l2.strength
green = optics[my.DOUBLE] = null_optic("green crystal").place_between(
l2, exit, 0.1)
optics[my.QUADRUPLE] = null_optic("UV crystal").place_between(
green, exit, 0.1)
order = (my.L1, my.ENTRANCE, my.L2, my.DOUBLE, my.QUADRUPLE, my.EXIT)
composite_optic.init(self,
"quadrupler",
optics,
order, (0, 0, 0),
center,
0,
extras=extras)
l1.place_between(from_optic, ent, -0.04)
def show_table():
inch = 0.0254
lambda0 = 1.054e-6
spitfire_exit = Numeric.array((2 * inch, 5 * inch, -0.65))
compressor_entrance = Numeric.array((45.5 * inch, 2.5 * inch, 46.5 * inch))
optics = {}
BLUELINE = 'bl'
SPLIT = 'split'
START = 'start'
COMP = 'compressor'
QUAD = 'quadrupler'
IR = 'ir'
IR_COMP = 'ir compressor'
BE_TURN = 'be_turn'
IZ_SCREEN = 'iz'
optics[START] = null_optic("start", spitfire_exit)
optics[BLUELINE] = blueline = blue_through_ylf()
optics[SPLIT] = split1 = reflector("splitter1",
center=(2 * inch, 5 * inch, 3 * inch))
optics[IR] = irline = ir_line()
comp = optics[COMP] = blue_compressor(38.5,
1.28,
lambda0,
center=compressor_entrance,
angle=270)
mainbeam = beam(spitfire_exit, qtens(lambda0, spitfire.q0), lambda0)
# print mainbeam.q
split1.set_direction(spitfire_exit, blueline)
blueline.set_entrance_direction(split1)
blueline.set_exit_direction(comp)
comp.rotate_to_axis(blueline)
q = optics[QUAD] = quadrupler(center=(40 * inch, 2.5 * inch, 34.5 * inch),
from_optic=comp[blue_compressor.TM1])
comp.set_exit_direction(q)
q.set_entrance_direction(comp)
blue_sys = composite_optic("blue_sys", optics,
[START, SPLIT, BLUELINE, COMP, QUAD], (0, 0, 0),
(0, 0, 0), 0)
irline.set_entrance_direction(spitfire_exit)
# align compressor table to output of main IR line
ir_sys = composite_optic("ir_sys", optics, [START, IR], (0, 0, 0),
(0, 0, 0), 0).clone()
pointer = trace_path(ir_sys, mainbeam.clone())[-1]
pointer.free_drift(1.0)
optics[IR_COMP] = ircomp = ir_compressor(center=pointer.x0,
angle=math.atan(0.2) / deg)
ircomp.set_entrance_direction(irline)
# now, align IZ
ir_sys = composite_optic("ir_sys", optics, [START, IR, IR_COMP], (0, 0, 0),
(0, 0, 0), 0).clone()
pointer = trace_path(ir_sys, mainbeam.clone())[-1]
pointer.free_drift(1.0)
bemir = optics[BE_TURN] = reflector("be turn mirror",
center=pointer.x0,
angle=45.0)
bemir.transport_to_here(pointer).transform(pointer)
pointer.free_drift(0.1)
dz = pointer.q.next_waist()
pointer.free_drift(dz)
optics[IZ_SCREEN] = null_optic("IZ", pointer.x0)
ir_sys = composite_optic("ir_sys", optics,
[START, IR, IR_COMP, BE_TURN, IZ_SCREEN],
(0, 0, 0), (0, 0, 0), 0)
whole_table = composite_optic(
"whole table", optics,
[START, SPLIT, BLUELINE, COMP, QUAD, IR, IR_COMP, BE_TURN, IZ_SCREEN],
(0, 0, 0), (0, 0, 0), 0)
ir_trace = trace_path(ir_sys, mainbeam.clone())
ir_trace.color = graphite.red
blue_trace = trace_path(blue_sys, mainbeam.clone())
blue_trace.color = graphite.blue
if table_layout:
g = draw_everything({"sys": whole_table},
ir_trace, (-.25, 5), (0, 2.5),
three_d=0)
draw_trace(g, blue_trace)
#g=draw_everything({"sys":sys}, trace, (0.5,1.1), (0.8,1.1), three_d=0)
#g=draw_everything({"sys":sys}, trace, (0.7,1.3), (0.9,1.2), three_d=0)
if show_qd:
graphite.genOutput(g,
'QD',
canvasname="Compressor layout",
size=(900, 500))
if show_pdf:
graphite.genOutput(g,
'PDF',
canvasname="Tablelayout",
size=(900, 500))
# print trace[0]
plotq(blue_trace)
if 0:
glabel = ircomp.mark_label(ircomp.INPUT)
m = ir_trace[(glabel, 0)]
print("\n\n**start**\n\n")
print(m.incoming_direction, m.direction())
print(m.incoming_q)
print(m.incoming_q.qi_moments()[1:3])
print(m.incoming_q.q_moments()[1:3])
print(m.incoming_q.qit, "\n")
print(m.localize_transform_tensor)
print(m.footprint_q)
print(m.footprint_q.qi_moments()[1:3])
print(m.footprint_q.q_moments()[1:3])
print(m.footprint_q.qit, "\n")
print(m.globalize_transform_tensor)
print(m.q)
print(m.q.qi_moments()[1:3])
print(m.q.q_moments()[1:3])
print(m.q.qit, "\n")
glabel = ircomp.mark_label(ircomp.INPUT)
# endpoint=ir_trace[(glabel,0)] #get first hit on optic <glabel>
endpoint = ir_trace[-1]
q = endpoint.q
t, qx0, qy0 = q.qi_moments()
theta = math.atan2(t[0, 1].real, t[0, 0].real) / deg
qxx, qyy = endpoint.transform_q_to_table(q)
dzx, dzy = (1e6 / qxx).real, (1e6 / qyy).real
print((
"qxx = %.1f, dzx = %.0f, qyy=%.1f, dzy=%.0f, (in um), theta=%.1f deg" %
(q.rw(qxx)[1] * 1e6, dzx, q.rw(qyy)[1] * 1e6, dzy, theta)))
def doit_bc(theta1, clen, lambda0, drawit=0):
print("\n\n***start blue line trace***\n")
grating_offset = -0.075
exit_height = 0
exit_z = -0.3
eta1 = 0.0
optics = {}
END = 'end'
optics[END] = null_optic("end", (0.15, exit_height, 0), 0)
START = 'start'
optics[START] = null_optic("start", (0, 0, -0.85))
tracebeam = basebeam.clone()
system_center = Numeric.array((-0.1, 0, -0.85))
basebeam = beam(system_center, qtens(lambda0, q=spitfire.q0), lambda0)
tracebeam.free_drift(-0.2)
COMP = 'comp'
comp = optics[COMP] = blue_compressor(theta1,
clen,
lambda0,
center=system_center,
angle=rotation)
TM2 = 'turn2'
optics[TM2] = reflector("output turn 2",
angle=0,
center=(0.15, exit_height, -0.6),
width=.025)
optics[COMP].set_exit_direction(optics[TM2])
optics[TM2].set_direction(optics[COMP], optics[END])
sys_order = (START, COMP, TM2, DEMAG1, DEMAG2, END)
GRATE = comp.mark_label(blue_compressor.GRATE)
IR1 = comp.mark_label(blue_compressor.IR1)
IR2 = comp.mark_label(blue_compressor.IR2)
optic_sys = composite_optic("system",
optics,
sys_order,
center=optics[START].center)
trace0 = trace_path(optic_sys, tracebeam.shift_lambda(0))
trace0.color = graphite.green
trace1 = trace_path(optic_sys, tracebeam.shift_lambda(-0.5e-9))
trace1.color = graphite.blue
trace2 = trace_path(optic_sys, tracebeam.shift_lambda(+0.5e-9))
trace2.color = graphite.red
try: # if one of the traces failed, this may not work
print("Theta1=%.3f eta=%.3f len=%.3f lambda=%.4f" %
(theta1, eta1, clen, lambda0 * 1e6))
d0 = trace0[-1]['total_drift']
d1 = trace1[-1]['total_drift']
d2 = trace2[-1]['total_drift']
print((
"d(lambda0-0.5nm)=%.3f m, d(lambda0+0.5nm)=%.3f m, dt/dl=%.0f ps/nm, "
% (d1, d2, (d2 - d1) * 1e12 / clight)),
end=' ')
print("d2t/dl2 = %.2f ps/nm^2" % ((d2 + d1 - 2.0 * d0) *
(1e12 / clight) * 4))
spot1info = trace0[(GRATE, 0)]
spot2info = trace0[(GRATE, 1)]
ir1info = trace0[(IR1, 0)]
ir2info = trace0[(IR2, 0)]
spot_offset = spot2info['position'] - spot1info['position']
retro_offset = ir2info['position'] - ir1info['position']
print("Grating offset = %.3f, retro_offset=%.3f" %
(vec_mag(spot_offset), vec_mag(retro_offset)))
print("measured vertex length = %.3f" %
vec_mag(comp[GRATE].center - comp[IR1].center))
print("dispersion offset on grating = %.3f m / nm" %
vec_mag(trace2[(GRATE, 1)]['position'] -
trace1[(GRATE, 1)]['position']))
print("final q = ", trace0[-1]['q'])
except:
traceback.print_exc()
pass
if drawit:
g = draw_everything({"sys": optic_sys},
trace0, (-.9, .1), (-.5, .5),
three_d=0)
#g=draw_everything(optics, trace0, (-2, 2), (-2, 2))
draw_trace(g, trace1)
draw_trace(g, trace2)
graphite.genOutput(g,
'QD',
canvasname="Compressor layout",
size=(600, 500))
def __init__(self, **extras):
inch = 0.0254
entrance_y = 5.0 * inch
exit_y = 13.5 * inch
my = ir_line
optics = {}
# first, list all mirrors, and point them at each other
optics[my.M1] = mir("M1", (2 * inch, entrance_y, 10 * inch))
optics[my.M2] = mir("M2", (4 * inch, entrance_y, 10 * inch))
optics[my.TrM1] = mir("TrM1", (4 * inch, entrance_y, 96 * inch))
optics[my.TrM2] = mir("TrM2", (6 * inch, entrance_y, 96 * inch))
optics[my.TrM3] = mir("TrM3", (6 * inch, entrance_y, 82.5 * inch))
optics[my.TrM4] = mir("TrM4", (2 * inch, entrance_y, 82.5 * inch))
optics[my.M3] = mir("M3", (4 * inch, entrance_y, 135 * inch))
optics[my.M4] = mir("M4", (12 * inch, entrance_y, 135 * inch))
optics[my.M5] = mir("M5", (13 * inch, entrance_y, 105 * inch))
optics[my.M6] = mir("M6", (14 * inch, entrance_y, 105 * inch))
optics[my.M7] = mir("M7", (16.5 * inch, entrance_y, 3 * inch))
optics[my.M8] = mir("M8", (24 * inch, entrance_y, 3 * inch))
optics[my.M9] = mir("M9", (23 * inch, entrance_y, 135 * inch))
optics[my.M10] = mir("M10", (33 * inch, entrance_y, 134.5 * inch))
optics[my.M11] = mir("M11", (33 * inch, entrance_y, -6 * inch))
optics[my.BP4] = PL_brewster_filter("BP4",
(33 * inch, entrance_y, 27 * inch),
reversed=1)
optics[my.M12] = mir("M12", (20 * inch, entrance_y, 33 * inch))
optics[my.M13] = mir("M13", (20 * inch, entrance_y, 12 * inch))
optics[my.M14] = mir("M14", (8.5 * inch, entrance_y, 11.5 * inch))
optics[my.M15] = mir("M15", (8.5 * inch, exit_y, 11.5 * inch))
optics[my.EXIT] = sys_exit = null_optic(
"exit", (10.0 * inch, exit_y, 142.0 * inch))
optics[my.L1] = lens("L1",
f=+0.400).place_between(optics[my.M2],
optics[my.TrM1],
12.0 * inch)
optics[my.L2] = lens("L2",
f=+0.800).place_between(optics[my.L1],
optics[my.TrM1], 1.30)
optics[my.L3] = lens("L3",
f=+0.750).place_between(optics[my.M6],
optics[my.M7], 10 * inch)
optics[my.L4] = lens("L4",
f=+1.500).place_between(optics[my.L3],
optics[my.M7], 2.25)
optics[my.L5] = lens("L5",
f=+0.750).place_between(optics[my.M10],
optics[my.M11], 5 * inch)
optics[my.L6] = lens("L6",
f=+1.500).place_between(optics[my.L5],
optics[my.M11],
95.5 * inch)
optics[my.L7] = lens("L7",
f=+0.750).place_between(optics[my.M15], sys_exit,
4.5 * inch)
optics[my.L8] = lens("L8",
f=+2.500,
width=6 * inch,
thickness=0.25 * inch).place_between(
optics[my.M15], sys_exit,
-1 * inch).tilt_off_axis((0, 45, 0))
optics[my.G9a] = laser_head("9mm-1", width=2.0 * inch, thickness=6.0 * inch, rodsize=0.009).\
place_between(optics[my.M4], optics[my.M5], 9 * inch)
optics[my.G9b] = laser_head("9mm-2", width=2.0 * inch, thickness=6.0 * inch, rodsize=0.009).\
place_between(optics[my.M4], optics[my.M5], 23 * inch)
optics[my.G25a] = laser_head("25mm-1", width=6.0 * inch, thickness=12.0 * inch, rodsize=0.025).\
place_between(optics[my.M8], optics[my.M9], 74 * inch)
optics[my.G25b] = laser_head("25mm-2", width=6.0 * inch, thickness=12.0 * inch, rodsize=0.025).\
place_between(optics[my.M8], optics[my.M9], 94 * inch)
optics[my.G50] = laser_head("50mm", width=9.0 * inch, thickness=15.0 * inch, rodsize=0.050).\
place_between(optics[my.M10], optics[my.M11], -19 * inch)
optics[my.SERR1] = serrated_aperture("serrated aperture", diameter=0.003).\
place_between(optics[my.M2], optics[my.TrM1], 10 * inch)
optics[my.SF1] = plain_aperture("spatial filter 1", diameter=0.001).\
place_between(optics[my.M2], optics[my.TrM1], 35 * inch)
optics[my.QR1] = halfwave_plate("QR1",
width=1 * inch,
thickness=0.5 * inch).place_between(
optics[my.G9a], optics[my.G9b],
8 * inch).rotate_axis(22.5)
optics[my.FR12] = faraday_rotator("FR12", width=0.5 * inch, thickness=6 * inch, rotation=45).\
place_between(optics[my.M6], optics[my.M7], 5 * inch)
optics[my.VSF1] = vacuum_spatial_filter("VSF1", thickness=24 * inch, width=2 * inch).\
place_between(optics[my.L3], optics[my.L4], 0.750)
optics[my.QR2] = halfwave_plate("QR2",
width=1 * inch,
thickness=0.5 * inch).place_between(
optics[my.G25a], optics[my.G25b],
8 * inch).rotate_axis(22.5)
optics[my.BP2] = PL_brewster_filter("BP2", transmit=1).place_between(
optics[my.G25b], optics[my.M9], 13 * inch).rotate_axis(90)
optics[my.QR3] = halfwave_plate("QR3",
width=1 * inch,
thickness=0.5 * inch).place_between(
optics[my.G25b], optics[my.M9],
19 * inch).rotate_axis(22.5)
optics[my.FR25] = faraday_rotator("FR25", width=1.0 * inch, thickness=6.0 * inch, rotation=45).\
place_between(optics[my.G25b], optics[my.M9], 23 * inch)
optics[my.BP3] = PL_brewster_filter("BP3", transmit=1).\
place_between(optics[my.G25b], optics[my.M9], 30 * inch).rotate_axis(0)
looks = [
my.M1, my.M2, my.TrM1, my.TrM2, my.TrM3, my.TrM4, my.M3, my.M4,
my.M5, my.M6, my.M7, my.M8, my.M9, my.M10, my.M11, my.BP4, my.M12,
my.M13, my.M14, my.M15, my.EXIT
]
# align all mirrors
for i in range(1, len(looks) - 1):
optics[looks[i]].set_direction(optics[looks[i - 1]],
optics[looks[i + 1]])
order = [
my.M1, my.M2, my.SERR1, my.L1, my.SF1, my.L2, my.TrM1, my.TrM2,
my.TrM3, my.TrM4, my.M3, my.M4, my.G9a, my.QR1, my.G9b, my.M5,
my.M6, my.FR12, my.L3, my.VSF1, my.L4, my.M7, my.M8, my.G25a,
my.QR2, my.G25b, my.BP2, my.QR3, my.FR25, my.BP3, my.M9, my.M10,
my.L5, my.L6, my.G50, my.M11, my.BP4, my.M12, my.M13, my.M14,
my.M15, my.L7, my.L8
]
# specify center and reference as (0,0,0) to make our coordinates absolute
composite_optic.init(self,
"IR line",
optics,
order, (0, 0, 0), (0, 0, 0),
0,
extras=extras)
def __init__(self, **extras):
inch = 0.0254
entrance_y = 5.0 * inch
y0 = 2.5 * inch # height of main line off table)
my = blue_through_ylf
optics = {}
# first, list all mirrors, and point them at each other
optics[my.UVM1] = mir("UVM1", (13 * inch, entrance_y, 7.5 * inch))
optics[my.UVM2] = mir("UVM2", (7.5 * inch, entrance_y, 7.5 * inch))
optics[my.PS1u] = mir("Blue Peri 1 upper",
(8 * inch, entrance_y, 37 * inch))
optics[my.PS1d] = mir("Blue Peri 1 lower", (8 * inch, y0, 37 * inch))
optics[my.UVM3] = mir("UVM3", (36 * inch, y0, 38 * inch))
optics[my.UVM4] = mir("UVM4", (36 * inch, y0, 137.5 * inch))
optics[my.UVM5] = mir("UVM5", (43.5 * inch, y0, 49.5 * inch))
optics[my.UVM6] = mir("UVM6", (46.5 * inch, y0, 137.5 * inch))
optics[my.UVM7] = mir("UVM7", (38 * inch, y0, 38 * inch))
optics[my.UVM8] = mir("UVM8", (41.5 * inch, y0, 136 * inch))
optics[my.UVM9] = mir("UVM9", (53 * inch, y0, 136 * inch))
optics[my.UVM10] = mir("UVM10", (53 * inch, y0, 41 * inch))
optics[my.UVM11] = mir("UVM11", (48 * inch, y0, 41 * inch))
optics[my.UVM12] = mir("YLF retro", (48 * inch, y0, 80.5 * inch))
optics[my.YLF_SPLIT] = mir("YLF exit splitter",
(48 * inch, y0, 47.8 * inch))
optics[my.UVL1] = lens("UVL1",
f=+0.75).place_between(optics[my.UVM3],
optics[my.UVM4],
4.0 * inch)
optics[my.UVL2] = lens("UVL2",
f=+1.00).place_between(optics[my.UVL1],
optics[my.UVM4],
83 * inch - 0.0 * inch)
optics[my.DEMAG1] = lens("UVL3", f=+0.75).place_between(
optics[my.UVM9], optics[my.UVM10], 23.0 * inch)
optics[my.DEMAG2] = lens("UVL4", f=+1.00).place_between(
optics[my.DEMAG1], optics[my.UVM10], 1.7 + 5.0 * inch)
optics[my.SERR] = null_optic("Serr. Aperture",
width=1.0 * inch,
thickness=0.1 * inch).place_between(
optics[my.DEMAG1], optics[my.DEMAG2],
3 * inch)
optics[my.FILTER] = null_optic("Filter Aperture",
width=1.0 * inch,
thickness=0.1 * inch).place_between(
optics[my.DEMAG1],
optics[my.DEMAG2], 0.75)
looks = [
my.UVM1, my.UVM2, my.PS1u, my.PS1d, my.UVM3, my.UVM4, my.UVM5,
my.UVM6, my.UVM7, my.UVM8, my.UVM9, my.UVM10, my.UVM11, my.UVM12,
my.YLF_SPLIT
]
# align all mirrors
for i in range(1, len(looks) - 1):
optics[looks[i]].set_direction(optics[looks[i - 1]],
optics[looks[i + 1]])
order = [
my.UVM1, my.UVM2, my.PS1u, my.PS1d, my.UVM3, my.UVL1, my.UVL2,
my.UVM4, my.UVM5, my.UVM6, my.UVM7, my.UVM8, my.UVM9, my.DEMAG1,
my.SERR, my.FILTER, my.DEMAG2, my.UVM10, my.UVM11, my.UVM12,
my.YLF_SPLIT
]
# specify center and reference as (0,0,0) to make our coordinates absolute
composite_optic.init(self,
"blue line",
optics,
order, (0, 0, 0), (0, 0, 0),
0,
extras=extras)
def show_table():
inch=0.0254
lambda0=1.054e-6
spitfire_exit=Numeric.array((2*inch, 5*inch, -0.65))
compressor_entrance=Numeric.array((45.5*inch, 2.5*inch, 46.5*inch))
optics={}
BLUELINE='bl'
SPLIT='split'
START='start'
COMP='compressor'
QUAD='quadrupler'
IR='ir'
IR_COMP='ir compressor'
BE_TURN='be_turn'
IZ_SCREEN='iz'
optics[START]=null_optic("start", spitfire_exit)
optics[BLUELINE]=blueline=blue_through_ylf()
optics[SPLIT]=split1=reflector("splitter1", center=(2*inch, 5*inch, 3*inch))
optics[IR]=irline=ir_line()
comp=optics[COMP]=blue_compressor(38.5, 1.28, lambda0, center=compressor_entrance, angle=270)
mainbeam=beam( spitfire_exit, qtens(lambda0, spitfire.q0), lambda0)
#print mainbeam.q
split1.set_direction(spitfire_exit, blueline)
blueline.set_entrance_direction(split1)
blueline.set_exit_direction(comp)
comp.rotate_to_axis(blueline)
q=optics[QUAD]=quadrupler(center=(40*inch, 2.5*inch, 34.5*inch), from_optic=comp[blue_compressor.TM1])
comp.set_exit_direction(q)
q.set_entrance_direction(comp)
blue_sys=composite_optic("blue_sys", optics, [START, SPLIT, BLUELINE, COMP, QUAD], (0,0,0), (0,0,0), 0)
irline.set_entrance_direction(spitfire_exit)
#align compressor table to output of main IR line
ir_sys=composite_optic("ir_sys", optics, [START, IR], (0,0,0), (0,0,0), 0).clone()
pointer=trace_path(ir_sys, mainbeam.clone())[-1]
pointer.free_drift(1.0)
optics[IR_COMP]=ircomp=ir_compressor(center=pointer.x0, angle=math.atan(0.2)/deg)
ircomp.set_entrance_direction(irline)
#now, align IZ
ir_sys=composite_optic("ir_sys", optics, [START, IR, IR_COMP], (0,0,0), (0,0,0), 0).clone()
pointer=trace_path(ir_sys, mainbeam.clone())[-1]
pointer.free_drift(1.0)
bemir=optics[BE_TURN]=reflector("be turn mirror", center=pointer.x0, angle=45.0)
bemir.transport_to_here(pointer).transform(pointer)
pointer.free_drift(0.1)
dz=pointer.q.next_waist()
pointer.free_drift(dz)
optics[IZ_SCREEN]=null_optic("IZ", pointer.x0)
ir_sys=composite_optic("ir_sys", optics, [START, IR, IR_COMP, BE_TURN, IZ_SCREEN], (0,0,0), (0,0,0), 0)
whole_table=composite_optic("whole table", optics, [START, SPLIT, BLUELINE, COMP, QUAD, IR, IR_COMP, BE_TURN, IZ_SCREEN], (0,0,0), (0,0,0), 0)
ir_trace=trace_path(ir_sys, mainbeam.clone())
ir_trace.color=graphite.red
blue_trace=trace_path(blue_sys, mainbeam.clone())
blue_trace.color=graphite.blue
if table_layout:
g=draw_everything({"sys":whole_table}, ir_trace, (-.25,5), (0,2.5), three_d=0)
draw_trace(g, blue_trace)
#g=draw_everything({"sys":sys}, trace, (0.5,1.1), (0.8,1.1), three_d=0)
#g=draw_everything({"sys":sys}, trace, (0.7,1.3), (0.9,1.2), three_d=0)
if show_qd:
graphite.genOutput(g,'QD',canvasname="Compressor layout", size=(900,500))
if show_pdf:
graphite.genOutput(g,'PDF',canvasname="Tablelayout", size=(900,500))
#print trace[0]
plotq(blue_trace)
if 0:
glabel=ircomp.mark_label(ircomp.INPUT)
m=ir_trace[(glabel,0)]
print "\n\n**start**\n\n"
print m.incoming_direction, m.direction()
print m.incoming_q
print m.incoming_q.qi_moments()[1:3]
print m.incoming_q.q_moments()[1:3]
print m.incoming_q.qit, "\n"
print m.localize_transform_tensor
print m.footprint_q
print m.footprint_q.qi_moments()[1:3]
print m.footprint_q.q_moments()[1:3]
print m.footprint_q.qit, "\n"
print m.globalize_transform_tensor
print m.q
print m.q.qi_moments()[1:3]
print m.q.q_moments()[1:3]
print m.q.qit, "\n"
glabel=ircomp.mark_label(ircomp.INPUT)
#endpoint=ir_trace[(glabel,0)] #get first hit on optic <glabel>
endpoint=ir_trace[-1]
q=endpoint.q
t, qx0, qy0=q.qi_moments()
theta=math.atan2(t[0,1].real, t[0,0].real)/deg
qxx, qyy = endpoint.transform_q_to_table(q)
dzx, dzy = (1e6/qxx).real, (1e6/qyy).real
print ("qxx = %.1f, dzx = %.0f, qyy=%.1f, dzy=%.0f, (in um), theta=%.1f deg" %
(q.rw(qxx)[1]*1e6, dzx, q.rw(qyy)[1]*1e6, dzy, theta ) )
def doit_bc(theta1, clen, lambda0, drawit=0):
print "\n\n***start blue line trace***\n"
grating_offset=-0.075
exit_height=0
exit_z=-0.3
eta1=0.0
optics={}
END='end'
optics[END]=null_optic("end", (0.15,exit_height,0), 0)
START='start'
optics[START]=null_optic("start", (0,0,-0.85))
tracebeam=basebeam.clone()
system_center=Numeric.array((-0.1, 0, -0.85))
basebeam=beam(system_center, qtens(lambda0, q=spitfire.q0), lambda0)
tracebeam.free_drift(-0.2)
COMP='comp'
comp=optics[COMP]=blue_compressor(theta1, clen, lambda0, center=system_center, angle=rotation)
TM2='turn2'
optics[TM2]=reflector("output turn 2", angle=0, center=(0.15,exit_height,-0.6), width=.025)
optics[COMP].set_exit_direction(optics[TM2])
optics[TM2].set_direction(optics[COMP], optics[END])
sys_order=(START, COMP, TM2, DEMAG1, DEMAG2, END)
GRATE=comp.mark_label(blue_compressor.GRATE)
IR1=comp.mark_label(blue_compressor.IR1)
IR2=comp.mark_label(blue_compressor.IR2)
optic_sys=composite_optic("system", optics, sys_order, center=optics[START].center)
trace0=trace_path(optic_sys, tracebeam.shift_lambda(0))
trace0.color=graphite.green
trace1=trace_path(optic_sys, tracebeam.shift_lambda(-0.5e-9))
trace1.color=graphite.blue
trace2=trace_path(optic_sys, tracebeam.shift_lambda(+0.5e-9))
trace2.color=graphite.red
try: #if one of the traces failed, this may not work
print "Theta1=%.3f eta=%.3f len=%.3f lambda=%.4f" % (theta1, eta1, clen, lambda0*1e6)
d0=trace0[-1]['total_drift']
d1=trace1[-1]['total_drift']
d2=trace2[-1]['total_drift']
print ("d(lambda0-0.5nm)=%.3f m, d(lambda0+0.5nm)=%.3f m, dt/dl=%.0f ps/nm, " % (d1, d2, (d2-d1)*1e12/clight)),
print "d2t/dl2 = %.2f ps/nm^2" % ((d2+d1-2.0*d0)*(1e12/clight)*4)
spot1info=trace0[(GRATE,0)]
spot2info=trace0[(GRATE,1)]
ir1info=trace0[(IR1,0)]
ir2info=trace0[(IR2,0)]
spot_offset=spot2info['position']-spot1info['position']
retro_offset=ir2info['position']-ir1info['position']
print "Grating offset = %.3f, retro_offset=%.3f" % (vec_mag(spot_offset), vec_mag(retro_offset))
print "measured vertex length = %.3f" % vec_mag(comp[GRATE].center-comp[IR1].center)
print "dispersion offset on grating = %.3f m / nm" % vec_mag(trace2[(GRATE,1)]['position']-trace1[(GRATE,1)]['position'])
print "final q = ", trace0[-1]['q']
except:
traceback.print_exc()
pass
if drawit:
g=draw_everything({"sys":optic_sys}, trace0, (-.9, .1), (-.5, .5), three_d=0)
#g=draw_everything(optics, trace0, (-2, 2), (-2, 2))
draw_trace(g, trace1)
draw_trace(g, trace2)
graphite.genOutput(g,'QD',canvasname="Compressor layout", size=(600,500))
def __init__(self, **extras):
inch=0.0254
entrance_y=5.0*inch
exit_y=13.5*inch
my=ir_line
optics={}
#first, list all mirrors, and point them at each other
optics[my.M1]=mir("M1", (2*inch, entrance_y, 10*inch))
optics[my.M2]=mir("M2", (4*inch, entrance_y, 10*inch))
optics[my.TrM1]=mir("TrM1", (4*inch, entrance_y, 96*inch))
optics[my.TrM2]=mir("TrM2", (6*inch, entrance_y, 96*inch))
optics[my.TrM3]=mir("TrM3", (6*inch, entrance_y, 82.5*inch))
optics[my.TrM4]=mir("TrM4", (2*inch, entrance_y, 82.5*inch))
optics[my.M3]=mir("M3", (4*inch, entrance_y, 135*inch))
optics[my.M4]=mir("M4", (12*inch, entrance_y, 135*inch))
optics[my.M5]=mir("M5", (13*inch, entrance_y, 105*inch))
optics[my.M6]=mir("M6", (14*inch, entrance_y, 105*inch))
optics[my.M7]=mir("M7", (16.5*inch, entrance_y, 3*inch))
optics[my.M8]=mir("M8", (24*inch, entrance_y, 3*inch))
optics[my.M9]=mir("M9", (23*inch, entrance_y, 135*inch))
optics[my.M10]=mir("M10", (33*inch, entrance_y, 134.5*inch))
optics[my.M11]=mir("M11", (33*inch, entrance_y, -6*inch))
optics[my.BP4]=PL_brewster_filter("BP4", (33*inch, entrance_y, 27*inch), reversed=1)
optics[my.M12]=mir("M12", (20*inch, entrance_y, 33*inch))
optics[my.M13]=mir("M13", (20*inch, entrance_y, 12*inch))
optics[my.M14]=mir("M14", (8.5*inch, entrance_y, 11.5*inch))
optics[my.M15]=mir("M15", (8.5*inch, exit_y, 11.5*inch))
optics[my.EXIT]=sys_exit=null_optic("exit", (10.0*inch, exit_y, 142.0*inch))
optics[my.L1]=lens("L1", f=+0.400).place_between(optics[my.M2], optics[my.TrM1], 12.0*inch)
optics[my.L2]=lens("L2", f=+0.800).place_between(optics[my.L1], optics[my.TrM1], 1.30)
optics[my.L3]=lens("L3", f=+0.750).place_between(optics[my.M6], optics[my.M7], 10*inch)
optics[my.L4]=lens("L4", f=+1.500).place_between(optics[my.L3], optics[my.M7], 2.25)
optics[my.L5]=lens("L5", f=+0.750).place_between(optics[my.M10], optics[my.M11], 5*inch)
optics[my.L6]=lens("L6", f=+1.500).place_between(optics[my.L5], optics[my.M11], 95.5*inch)
optics[my.L7]=lens("L7", f=+0.750).place_between(optics[my.M15], sys_exit, 4.5*inch)
optics[my.L8]=lens("L8", f=+2.500, width=6*inch, thickness=0.25*inch).\
place_between(optics[my.M15], sys_exit, -1*inch).tilt_off_axis((0,45,0))
optics[my.G9a]=laser_head("9mm-1", width=2.0*inch, thickness=6.0*inch, rodsize=0.009).\
place_between(optics[my.M4], optics[my.M5], 9*inch)
optics[my.G9b]=laser_head("9mm-2", width=2.0*inch, thickness=6.0*inch, rodsize=0.009).\
place_between(optics[my.M4], optics[my.M5], 23*inch)
optics[my.G25a]=laser_head("25mm-1", width=6.0*inch, thickness=12.0*inch, rodsize=0.025).\
place_between(optics[my.M8], optics[my.M9], 74*inch)
optics[my.G25b]=laser_head("25mm-2", width=6.0*inch, thickness=12.0*inch, rodsize=0.025).\
place_between(optics[my.M8], optics[my.M9], 94*inch)
optics[my.G50]=laser_head("50mm", width=9.0*inch, thickness=15.0*inch, rodsize=0.050).\
place_between(optics[my.M10], optics[my.M11], -19*inch)
optics[my.SERR1]=serrated_aperture("serrated aperture", diameter=0.003).\
place_between(optics[my.M2], optics[my.TrM1], 10*inch)
optics[my.SF1]=plain_aperture("spatial filter 1", diameter=0.001).\
place_between(optics[my.M2], optics[my.TrM1], 35*inch)
optics[my.QR1]=halfwave_plate("QR1", width=1*inch, thickness=0.5*inch).\
place_between(optics[my.G9a], optics[my.G9b], 8*inch).rotate_axis(22.5)
optics[my.FR12]=faraday_rotator("FR12", width=0.5*inch, thickness=6*inch, rotation=45).\
place_between(optics[my.M6], optics[my.M7], 5*inch)
optics[my.VSF1]=vacuum_spatial_filter("VSF1", thickness=24*inch, width=2*inch).\
place_between(optics[my.L3], optics[my.L4], 0.750)
optics[my.QR2]=halfwave_plate("QR2", width=1*inch, thickness=0.5*inch).\
place_between(optics[my.G25a], optics[my.G25b], 8*inch).rotate_axis(22.5)
optics[my.BP2]=PL_brewster_filter("BP2", transmit=1).\
place_between(optics[my.G25b], optics[my.M9], 13*inch).rotate_axis(90)
optics[my.QR3]=halfwave_plate("QR3", width=1*inch, thickness=0.5*inch).\
place_between(optics[my.G25b], optics[my.M9], 19*inch).rotate_axis(22.5)
optics[my.FR25]=faraday_rotator("FR25", width=1.0*inch, thickness=6.0*inch, rotation=45).\
place_between(optics[my.G25b], optics[my.M9], 23*inch)
optics[my.BP3]=PL_brewster_filter("BP3", transmit=1).\
place_between(optics[my.G25b], optics[my.M9], 30*inch).rotate_axis(0)
looks=[my.M1, my.M2, my.TrM1, my.TrM2, my.TrM3, my.TrM4, my.M3, my.M4, my.M5,
my.M6, my.M7, my.M8, my.M9,
my.M10, my.M11, my.BP4, my.M12, my.M13, my.M14, my.M15, my.EXIT]
#align all mirrors
for i in range(1, len(looks)-1):
optics[looks[i]].set_direction(optics[looks[i-1]], optics[looks[i+1]])
order=[my.M1, my.M2, my.SERR1, my.L1, my.SF1, my.L2, my.TrM1, my.TrM2, my.TrM3, my.TrM4, my.M3, my.M4, my.G9a,
my.QR1, my.G9b, my.M5,
my.M6, my.FR12, my.L3, my.VSF1, my.L4, my.M7, my.M8, my.G25a, my.QR2, my.G25b,
my.BP2, my.QR3, my.FR25, my.BP3,
my.M9, my.M10, my.L5, my.L6, my.G50, my.M11, my.BP4, my.M12,
my.M13, my.M14, my.M15, my.L7, my.L8]
#specify center and reference as (0,0,0) to make our coordinates absolute
composite_optic.init(self, "IR line", optics, order, (0,0,0), (0,0,0), 0, extras=extras )