Update of First Mirror Table

1

Update of First Mirror Table

Presented by T. SugiePresented by T. SugieA. Costley (ITERO)A. Costley (ITERO)

A. Litnovsky (A. Litnovsky (FZ Juelich, Germany))and Participant Teamsand Participant Teams

1212thth Meeting of the ITPA Topical Group on Diagnostics Meeting of the ITPA Topical Group on Diagnostics26 – 30 March 2007, PPPL. Princeton USA26 – 30 March 2007, PPPL. Princeton USA

2

Table of ITER diagnostic first mirrors is updated. The updating work is under progress. The maps of the first mirror positions and the lines of sight,

which were updated from June 2006 to March 2007, are made as an one of the basic data for first mirror works.

In cooperation with each party,

Introduction

10a225: Costley/Sugie/Litnovsky to coordinate the update of the mirror table. A mirror map was presented by Sugie. Still to be expanded with further information: angle of incidence, etc.

3

O

z

Mirror

LOS

Fig. 1 Elevation view of mirrors and each main line of sight

Fig. 2 Plan view of mirror position and the line of sight R: distance from the torus center: toroidal angle of mirror position: angle of line of sight (on the horizontal plane)

Port-1

Port-2

Mirror

RLOS

Ex. Center line of port-1: = 10 Center line of port-2: = 30

Coordinates of mirror center and line of sight (1)

4

O

z

y

x

Torus Center

R

z

-

xy

Mirror

LOS

A

M

C

D

B

z

Fig. 3 Coordinates for mirror and line of sight (LOS). R: distance from the torus center : toroidal angle of mirror position : angle of line of sight (on the horizontal plane ABM) : angle of line of sight (on the vertical plane BCDM)

+

Coordinates of mirror center and line of sight (2)

5

14 June, 200620 June, 2006

■ 1 September, 2006■23 March, 2007

ITER Diagnostic Port No. Mirror Mirror Size Proposed WavelengthRange

Imaging Coordinates of Direction of Location/ Insidence Aperture Size/ Solid Angle Principal Anticipated Comment

WBS No. Materials or Flux Collection

mirror center(R, , z)

main LOS(,)

Distance toPlasma

angle Distance ofMirror - Aperture

for ParticleBombardmt

Hazards

Thomson Sc 350 mm dia I and F (?) EP/ 0.02 sr Erosion,(Core) 2000 mm deposition, distortion from plasma

rad. heating

Thomson Sc UP/(Edge) UP_#11 1 440 x 180 mm

TBD Rh 400 - 1060 nmI (6840, 210, 4840)

TBD(0, -52.64）

TBD1070 mm

TBD52 deg.TBD

400 x 150TBD

0.07 srTBD

2250mm in dia

TBDAu (TBD) 1064nm

Laserinjection

(10860,210, 5720)TBD (0, -21.84)

TBD

4910mmTBD

59 deg.TBD

50mm in diaTBD

0.08 msrTBD

Thomson ScLIDAR

10 I and F DP/

(X point) 1 316 x 474 mm 8329mm,190.4Deg,-3747mm

180.432Deg,15.976Deg

2100 mm 316 x 316 mm / 0mm

2 x 10-3 sr

Inner Leg 2 200 x 340 mm 4700mm,190.0Deg,-4674mm

253.054Deg41.406Deg

1400 mm 100mm / 0 mm 5 x 10-3 sr

Thomson Sc 10 Collecting Mirrors: Rh or Al2O3 orSiO2 or ZrO2 orSiC or Diamond

800-1060nm I DP/

(Divertor outerupper)

1 430 x 270 mm 9417mm,188.2Deg,-3926mm

182.254 Deg ,5.077Deg

4000 mm 200 x 200 mm/1000mm (3000mm

to plasma)

10-3 sr Erosion, deposition

(Divertor outerlower)

2 430 x 270 mm 9290mm,188.6Deg,-5341mm

182.942Deg,18.019Deg

4000 mm 200 x 200 mm/1000mm (3000mm

to plasma)

5 10-4 sr Erosion, deposition

Prism: Al2O3 or SiO2 orZrO2 or SiC or

Diamond

1060nm F

Both(laser Input)

20 x 20 mm 184.675Deg83.803Deg

375 mm 3 10-3 sr Erosion, deposition

Mirror Tungsten 10.6 micron and I EP/ ? (but high!) Erosion,

150 mm dia (3.39 micron) ? mm deposition, distortion from plasmarad heating

dittoRetroreflector Tungsten75 x 35 mm 400 mm 0.1 sr

Erosion, deposition

5.5.C.04

5.5.C.03 Rh or Al2O3 orSiO2 or ZrO2 orSiC or Diamond

ITER Diagnostic First Mirrors

5.5.C.05 Tor/Int Pol

5.5.C.02

300 - 1000 nm5.5.C.01 1 - 2 microns ofRh on TBD

530- 800 nm

ditto

Table of ITER diagnostic first mirrors (1)

Updated at

6

< Enlarged view >

7


Imagingor

Coordinates of Direction of Location/ Insidence Aperture Size/ Solid Angle Principal Anticipated Comment

WBS No. Materials Flux Collection


main LOS(,)

Distance toPlasma



Hazards

Polarimeter EP_#10 1 Mirror TBD(Mo?) I (9467,190,1329) (180,-33.6） EP/ 1511mm 45 deg 200x720mm / 1222mm 0.084 sr Erosion,System EP_#10 2 200 mm dia I (8681,190,714) (180,-17.2） EP/ 496mm 45 deg 200x720mm / 240mm 1.529 sr deposition, distortion

EP_#10 3 I (9467,190,777) (180,0） EP/ 1273mm 45 deg 200x720mm/ 1032mm 0.127 sr from plasma rad. heatingEP_#10 4 I (9467,190,259) (180,20.9） EP/ 1360mm 45 deg 200x720mm / 1089mm 0.104 srEP_#10 5 I (9868,190,-226) (180,31.6） EP/ 1968mm 45 deg 200x720mm / 1666mm 0.041 srEP_#10 6 I (9467,190,-264) (180,42.5） EP/ 1748mm 45 deg 200x720mm / 1360mm 0.054 srEP_#10 7 I (9067,190,-183) (180,54.1） EP/ 1554mm 45 deg 200x720mm / 1037mm 0.076 srEP_#10 8 I (8900,190,-368) (180,66.4） EP/ 2263mm 45 deg 200x720mm / 1114mm 0.045 srEP_#10 9 I (8900,190,1606) (180,-65.3） EP/ 1709mm 45 deg 200x720mm / 1053mm 0.074 srEP_#10 10 I (8900,190,1145) (180,-48.4） EP/ 1044mm 45 deg 200x720mm / 664mm 0.259 srUP_#10 11 I (4019,190,1275) (180,-48.2） UP/ 1120mm 45 deg 200x850mm / 898mm 0.178 srUP_#10 12 I (4252,190,4251) (180,4.1） UP/ 1434mm 45 deg 200x850mm / 722mm 0.17 srUP_#10 13 I (7758,190,-1602) (180,-106.2） UP/ 794mm 45 deg 200x850mm / 383mm 0.412 srUP_#10 14 I (6496,190,-2908) (180,-90） UP/ 546mm 45 deg 200x850mm / 290mm 1.428 srUP_#10 15 I (5237,190,-4073) (180,-80.4） UP/ 948mm 45 deg 200x850mm / 718mm 0.323 sr

- 16 Retroflectors TBD(Mo?) I (4019,190,-2293) (180,-33.6） BM/ 589mm 0 deg (Note_1) 37x49mm / 36mm 0.952 sr ditto- 17 37 mm dia I (4019,190,-726) (180,-17.2） BM/ 261mm 0 deg (Note_1) 37x43mm / 31mm 1.059 sr- 18 I (4019,190,777) (180,0） BM/ 142mm 0 deg (Note_1) 37x41mm / 30mm 1.096 sr- 19 I (4019,190,2345) (180,20.9） BM/ 216mm 0 deg (Note_1) 37x44mm / 32mm 1.041 sr- 20 I (4019,190,3369) (180,31.6） BM/ 419mm 0 deg (Note_1) 37x48mm / 35mm 0.969 sr- 21 I (4376,190,4405) (180,42.5） BM/ 554mm 0 deg (Note_1) 37x43mm / 35mm 0.878 sr- 22 I (5601,190,4600) (180,54.1） BM/ 766mm 0 deg (Note_1) 37x59mm / 48mm 0.653 sr- 23 I (7285,190,3322) (180,66.4） BM/ 1095mm 0 deg (Note_1) 37x91mm / 70mm 0.443 sr- 24 I (7001,190,-2516) (180,-65.3） BM/ 642mm 0 deg (Note_1) 37x83mm / 63mm 0.508 sr- 25 I (4602,190,-3703) (180,-48.4） BM/ 404mm 0 deg (Note_1) 37x41mm / 30mm 1.096 sr- 26 I (7055,190,4672) (180,-48.2） BM/ 217mm 0 deg (Note_1) 37x60mm / 45mm 0.772 sr- 27 I (7045,190,4050) (180,4.1） BM/ 818mm 0 deg (Note_1) 37x44mm / 31mm 1.232 sr- 28 I (5933,190,4688) (180,-106.2） BM/ 244mm 0 deg (Note_1) 37x52mm / 38mm 0.883 sr- 29 I (6496,190,4262) (180,-90） BM/ 283mm 0 deg (Note_1) 37x51mm / 36mm 0.912 sr- 30 I (6703,190,4615) (180,-80.4） BM/ 295mm 0 deg (Note_1) 37x41mm / 30mm 1.13 sr

Collective Sc 300 mm (?) TBD 10.6 micron I EP/ TBD ?TBD

Collective Sc UP 100 mm dia Mo or W 10.6 micron Ｆ (6530, ?, 4320) (180, -80) UP/ 100mm dia/ 440 mm TBD ? (CO2)DP 100 mm dia Mo or W 10.6 micron Ｆ (5100, ?, -3840) (0, 80) 100mm dia/ 280 mm (CO2)

Thomson Sc (Divertor inner)

CXRS based on 200 x 200 mm TBD 468 or 1012 nm ? EP/ High (? )sr Erosion,DNB (core) Close (?) mm deposition, distortion

from plasma rad. heating5.5.E.02 H Alpha Spec UP_#7 1 129 x 202 mm Mo 350-800 nm I (6650, 120, 4333) (180, -9.34) UP/494 mm 3.1 mm/124 mm 4.9e10-4 deposition ?120--> 130?

UP_#7 2 129 x 202 mm on (6210, 120, 4830) (180, -50.34) UP/403 mm 3.3 mm/124 mm 5.6e10-4 of ?120--> 130?UP_#2 3 76 x 228 mm TBD (6220, 20, 4460) (180, -107. 11) UP/500 mm 3.3 mm/124 mm 5.6e10-4 CH films ?120--> 130?, ?-107.11-->-80.37?EP_#12 4 76 x 228 mm (8750, 220, 1080) (180, 35.74) EP/451 mm 6.7 mm/124 mm 2.3e10-3 ?220--> 230?UP_#2 5 129 x 202 mm (6620, 20, 4620) (180, -80.37) UP/540 mm 10.5 mm/200 mm 2.2e10-3 ?20-->30?, ?-80.37-->-107.11?UP#3 6 129 x 202 mm (8900, 40, 551) (180, -45.17) UP/689 mm 8.3 mm/345 mm 4.5e10-4 ?40--> 50?, ?UP-->EQ?

Impurity Mon(Main Plasma)

Imaging VUV UP_#6 1 ~1500 x 100 mm(cylindrical)

Au coated St-Stsubstrate

21 - 26 nm I (8950, 110, 5163) (~180, -10~-30) ~4000 mm 50 (W) x 200 (H)/ ~2400 mm

~2 x 10-3 sr.(grazing)

Erosion, deposition

2 ~400 (W) x 50 (H)

mmAu coated St-St

substrate2.3 - 10 nm

3 ~100 (W) x 50 (H)mm

Au coated St-Stsubstrate

10 - 200 nm

<Note_1> When a cubicretroflector is assumed as a planemirror, the icsidence plane is usedas the position. The incident angleis 0 deg in case of the normalincidence.

5.5.C.07

5.5.C.08

(17367, 210, 883) (~180, -1.1) ~11000 ~Dia. 50 mm/ ~8400 mm

FSurvey VUV EP_#11

5.5.E.01

5.5.C.06 10 - 119 micron(and 0.5-1.0

micron)

5.5.C.07

~7 x 10-5 sr.(grazing)

None

5.5.E.03


8


Imagingor

Coordinates of Direction of Location/ Insidence Aperture Size/ Solid Angle Principal Anticipated Comment

WBS No. Materials Flux Collection


main LOS(,)

Distance toPlasma



Hazards

Imp Mon (Div)Visible DP_#2 1 ~150 x 25 mm Mo 200 - 1000 nm I (4860, 30.17, -4000) (179.83, -11) DP/600 mm 50.3 (IV) TBD 0.02 sr

2 ~150 x 25 mm Mo 200 - 1000 nm I (4860, 29.83, -4000) (0.17, 43) DP/670 mm 43.3 (OV) TBD 0.02 sr3 ~150 x 25 mm Mo 200 - 1000 nm I (4696, 28.488, -4498) (0.512, 29) DP/840 mm 23.8 (OH) TBD 0.02 sr4 ~150 x 25 mm Mo 200 - 1000 nm I (4696, 30.512, -4498) (179.488, 71) DP/940 mm 63.6 (IH) TBD 0.02 sr

Visible DP_#2 5 ~100 x 30 mm Mo 200 - 1000 nm I (6663, 26.67, -4835) (180, 30) DP/1260 mm 12.4 TBD 0.02 sr6 ~100 x 30 mm Mo 200 - 1000 nm I (6663, 33.33, -4835) (180, 30) DP/1260 mm 12.4 TBD 0.02 sr

VUV DP_#16 TBD Pt on TBD 50 - 200 nm I DP/TBD TBD

Imp Mon (Div)Visible UP_#1 7 ~60 mm dia Mo 200 - 1000 nm I (6550, 30, 4650) (0, -80) UP/ 820 mm 27.4 TBD 0.02 sr

Visible EP_#1 8 ~80 mm dia Mo 200 - 1000 nm I (9530, 30, 1410) (0, -47) EP/ 1940 mm 10.2 TBD 0.02 srVUV TBD Pt on TBD 50 - 200 nm I EP/ 1000 mm TBD

Erosion,deposition, distortion from plasma

rad. heating

5.5.E.10 Laser InducedFluorescence

TBD TBD Mo 200-1000 nm FC TBD DP/600-1200 mm TBD TBD Erosion, deposition

5.5.E.11 MSE based onheating beam

UP/ Erosion,

1000 mm deposition, distortion from plasmarad. heating

5.5.E.12 CXRS based onDNB (edge)

EP_#3 1 ~130 x 60 mm 450 - 657 nm I (8729.22, 47.41151,1410)

(109.00764, -13.73119)

~ 500 mm ~120 x 80 mm 0.25 sr Erosion, deposition

~200 mm

IR Camera EP 1 1 (right view) 8650 ; 7,1° ; 609 138,2 ; 0 aperture : ~ f 20 mm

TV (midplane) 2 (left view) 8641 ; 8° ; 759 226,8 ; 0 distance : 76 mm

3 (divertor view) 8605 ; 7,6° ; 1045 182,4 ; 45,5 ?45,5--> -45,5?

DP/

? mm

5.5.G.08 Erosion monitor

5.5.G.10 IR Camera,Vis/IR TV

Key:

EP - Equatorial portUP - Upper portDP - Divertor port

Italics: Uncredited system

5.5.E.06 Vis Cont Array EP/500 mmTBD 500 - 600 nm ~2. 10-3 sr

5.5.G.01 f 120 mm Copper +rhodium layer

(TBC)

0,4 - 5 microns I

70 x 25 mm I

0.17 sr

Erosion, deposition

5.5.G.06 Div PlateThermography

? mm TBD 1 - 3 micron F ? sr Disruption damage

? TBD 650 - 660 nm ?

5.5.E.04 Disruption damage, Erosion,deposition, distortion by plasma

rad. Heating

Erosion, deposition, distortion byplasma rad. Heating


9

Mirror No.

Material Wavelength range

Dp (mm)

B (sr)

Incident angle ( °)

E.04_7 Mo 200 -1000 nm 820 0.02 27.4

E.04_8 Mo 200 -1000 nm 1940 0.02 10.2

G.01_1 Cu+Rh layer

0.4 – 5 m

G.01_2 Cu+Rh layer

0.4 – 5 m

G.01_3 Cu+Rh layer

0.4 – 5 m

E.11_1

Dp: Distance to plasmaB: Solid angle for particle bombardment

Updated first mirror position (P-01)Updated first mirror position (P-01)

10

Mirror No.


Dp (mm)

B (sr) Incident angle ( °)

E.04_1 Mo 200-1000 nm 600 0.02 50.3

E.04_2 Mo 200-1000 nm 670 0.02 43.3

E.04_3 Mo 200-1000 nm 840 0.02 23.8

E.04_4 Mo 200-1000 nm 940 0.02 63.6

E.04_5 Mo 200-1000 nm 1260 0.02 12.4

E.04_6 Mo 200-1000 nm 1260 0.02 12.4

E.02_3 Mo on TBD

350-800 nm 500 5.6E-4

E.02_5 Mo on TBD

350-800 nm 540 2.2E-3



11


Mirror No.


Dp (mm)

B (sr)


E.02_6 Mo on TBD

350 -800 nm 689 4.5E-4

E.12_1 450 -657 nm 500 0.25

E.01_

E.11_

G.10_


12


Mirror No.


Dp (mm)

B (sr)


E.03_1 Au coated St-St

21 -26 nm 4000 2E-3


13


Mirror No.


Dp (mm)

B (sr)


E.02_1 Mo on TBD

350 - 800 nm 494 4.9E-4

E.02_2 Mo on TBD

350 - 800 nm 403 5.6E-4


14

Mirror No.


Dp (mm)

B (sr) Incident angle ( °)

C.06_1 Mo (TBD) 10-119 m(0.5-1.0 m)

1511 0.084 45

C.06_2 Mo (TBD) ditto 496 1.529 45

C.06_3 Mo (TBD) ditto 1273 0.127 45

C.06_7 Mo (TBD) ditto 1554 0.076 45

C.06_8 Mo (TBD) ditto 2263 0.045 45

C.06_18 Mo (TBD) ditto 142 1.096 0

C.06_29 Mo (TBD) ditto 283 0.912 45

C.06_30 Mo (TBD) ditto 295 1.13 45

C.03_1 Rh on Al2O3 or

SiO2 or

ZrO2 or

SiC or Diamond

530 - 800 nm 2100 2E-3

C.03_2 ditto 1400 5E-3

C.04_1 800 – 1060 nm 4000 1E-3

C.04_2 ditto 4000 5E-4



Retro-reflector

15

Mirror No.


Dp (mm)

B (sr)


C.02_1 Rh 400-1060 nm 1070 0.07 52

C.02_2 Au (TBD) 1064 nm 4910 0.08 59


2.3 - 10 nm 11000 7E-5


10 – 200 nm 11000 7E-5

G.10_?



16



Mirror No.


Dp (mm)

B (sr)


E.02_4 Mo on TBD

350 -800 nm 451 2.3E-3

C.07_

E.06_

G.10_?

17

23 March, 2007

All first mirrors updated (Projected on the same plane)

18

0 10 20 30 40 50

Rh on (TBD)

Au

W

Mo

Mo on (TBD)

Au on St-St

Cu + Rh layerM

ater

ial

Number of Mirrors

Proposed materials of first mirrors in ITER

23 March, 2007

19

Div-Port

1.0E-05

1.0E-04

1.0E-03

1.0E-02

1.0E-01

1.0E+00

1.0E+01

0 2000 4000 6000 8000 10000 12000

Distance to Plasma from Mirror (mm)

So

lid A

ng

le fo

r P

art

icle

Bo

mb

ard

me

nt (

sr)

Solid angle for particle bombardment vs Distance to plasma from the mirror

Eq-Port

1.0E-05

1.0E-04

1.0E-03

1.0E-02

1.0E-01

1.0E+00

1.0E+01

0 2000 4000 6000 8000 10000 12000


Sol

id A

ngle

for

Par

ticle

Bom

bard

men

t (s

r)

Up-Port

1.0E-05

1.0E-04

1.0E-03

1.0E-02

1.0E-01

1.0E+00

1.0E+01

0 2000 4000 6000 8000 10000 12000


So

lid A

ng

le fo

r P

art

icle

Bo

mb

ard

me

nt (

sr)

in Blanket

1.0E-05

1.0E-04

1.0E-03

1.0E-02

1.0E-01

1.0E+00

1.0E+01

0 2000 4000 6000 8000 10000 12000


So

lid A

ng

le fo

r P

art

icle

Bo

mb

ard

me

nt (

sr)

20

Table of ITER diagnostic first mirrors were updated.

The maps of the first mirror positions and the lines of sight were updated.

The update work is still needed.

Summary

Cooperation for updating first mirror data of each optical diagnostic system is appreciated.

Documents

Update of First Mirror Table