Welcome to PAL XFEL Project

February 14, 2013 @ XFELO Workshop

In Soo Ko

on behalf of PAL XFEL Team

PAL XFEL Project Summary

Build 0.1 nm coherent X-ray source for Korean sci-entists.

Soft X-ray of 1 ~ 10 nm range is also covered.

10 GeV S-band normal-conducting electron linac and out-vacuum undulators are used to generate the coherent light.

Project Period: 2011~ 2014

Total cost: 400 Billion Won (~ 400 MUSD) 20 BWon for FY2011 45 BWon for FY2012 85 BWon for FY2013

Length of the building: 1,110 m

XFEL Layout

Site Plan

Aerial View of PAL (July 2012)

Aerial View of PAL (Oct. 16, 2012)

Aerial View of PAL (Nov. 26, 2012)

Aerial View of PAL (Dec. 27, 2012)

Aerial View of PAL (Jan. 26, 2013)

New 154 kV line (underground)

View from experiment hall

Location of Test Facilities

Cath

ode

to

cou

ple

r ce

nte

r : 5

9.3

Full

cell

len

gth

: 3

2.52

Half

cell

len

gth

: 2

3

Iris

thic

kne

ss :

20

Pu

mps

Ty

pe (

Bea

mli

ne &

W

G):

Pa

: 2.

75"

30

l/s -

> 9

EA

Pb

: 4.

5" 1

50

l/s -

> 7

EA

Pc

: 6"

150

l/s

->

7 EA

Pd

: 6"

80

l/s -

> 2

EA

gun solenoid

gun (THz)

HB

-S-D

C-

HB

W/

VP

HB

-S-D

C-

HB

W_

CP

R

ICT 1

Pc

Pb

Pc

Pb

Pb

Pa

Pa

Pa PaPa

Pb

collimator 1 spool

screen 2

laser mirror chamber

screen 1

corrector 2

LE bend chamber

BPM 1

VP

Pc

corrector 4

BPM 2

Pa

Pb

ICT 2

farad

ay cu

p 2

HE b

end s

cree

n

screen 3

BPM 5

wire scanner

Pb

Pb

gate valve 4

Pc

W/

VP

HB

-S-D

C-

HB S

Pc

HB

-TW

IST

-AT

T

PD

TWIST

192

00

VP

DC

SiC

VP

DC

SiC

VP

faraday cup 1

150

LASE

R C

LEA

N R

OO

M

CON

TRO

L R

OO

M

Elb

ow

Elb

ow

HB

-S-D

C-

HB

Pc

VP

Pc

EB

(14

4x1

44)

DC

(16

0)

VP

(21

0)

Pc

EB

(14

4x1

44)

DC

(16

0)

VP

(21

0)

SiC

LCW

PSI

STA

IRW

AY

W/

VP

ISO

LS

Pc

Pa

EB

HB

-TW

IST

-AT

TP

D

S

W/

VP_

CP

R

TWIST

PS

-HB

Pa

FA

VP

EB

S

PS

-HB

SE

B

LCW

LCW

spool 1

gate valve 1

bellows 1corrector 1

spool 2

spool 3

spool 4

LE bend

phase monitor 1 spool

bellows 2corrector 3

gate valve 2

L0a

L0a solenoid

bellows 3

phase monitor 2 spool

spool 5

L0b

L0a solenoid

gate valve 3

bellows 4corrector 5

spool 6quad 1

BPM 3

spool 7

quad 2

LH spool

bellows 5corrector 6

phase monitor 3 spool

BPM 4

bellows 6

spool 8

2370

2370

300

1702.5

1702.5

8547.8

1900

1900

950

TCAV spool

quad 3

spool 9

bellows 7

spool 10

spool 11

HE bend chamberHE bend

spool 12

beam dump 1

beam

dum

p 2

LE bend spool

LE b

end s

creen

HE b

end s

pool

ATF

ITF

PTF

ITF as of Oct. 13, 2012

Modulators under test

LLRF installed in ITF

Prototype ID assembled without magnet

137 MeV Beam @ ITF

January 9, 2013

Thank you for your continuous supports!