The beam size along the IR beam line from the outcoupling hole in the resonator mirror to the user laboratories and to the Magnetic High-Field Laboratory (HLD)

The following figures show the calculated beam diameter Db (first zero of the diffraction pattern, 2.85*w) as a function of the optical path z. The position of the mirrors are indicated by vertical lines (full lines: focussing mirror, broken line: plane mirror) and marked by Mik.


PART 1: from the outcoupling hole in the resonator mirror to the beam waist on the diagnostic table (z=0).
Position and size of the waist on the diagnostic table do not depend on the wavelength.

U27
for 4 different outcoupling holes with diameter Dh

U100
for 3 different outcoupling holes with diameter Dh

beamsize1 U27 beamsize1 U100
Legende U27 Legende U100

PART 2: from the diagnostic table (z=0) to the various user laboratories and to the Magnet High-Field Laboratory (HLD).



to lab 113c,d and g

U27
for 4 different outcoupling holes with diameter Dh

U100
for 3 different outcoupling holes with diameter Dh

Legende U27 Legende U100
beamsize2U27cdg beamsize2U100cdg
 

to lab 113a/b

U27

U100

beamsize2U27ab beamsize2U100ab

 

to lab 113e and f

U27

U100

beamsize2U27ef beamsize2U100ef

 

to the HLD

U27

U100

beamsize2U27HLD beamsize2U100HLD

Legende U27

Legende U100