Progress Program David Bresteau Carlo Spezzani Julien Lenfant

Progress & Program David Bresteau, Carlo Spezzani, Julien Lenfant, Michel Bougeard, David Denetierre, François Pollack, Bertrand Carré, Maël Delhinger, Sébastien de Rossi, Franck Delmotte, Olivier Tcherbakoff, Jean-François Hergott, Pascal D’Oliveira, Georges Vigneron, Thierry Ruchon

FAB 10 http: //attolab. fr

Plan initial (et final) SE 10 Laser SE 1

Plan initial (et final) SE 10 Compresseurs Laser SE 1

Plan intermédiaire (1 er semester) SE 10 Compresseurs Laser SE 1

FAB 10 beamline Atto group @ LIDYL T. Ruchon, B. Carré, C. Spezzani, D. Bresteau et al.

Positioning of the vacuum chambers Optics & Alignment groups @ SOLEIL F. Polack, D. Dennetiere et al. M. Bougeard, J. Lenfant, C. Spezzani et al. Design office @ LIDYL

Preparation of the lab Commission de sécurité générale Validation des lignes de gaz toxique Mise en place d’une armoire ventilée Capotage du laser Contrôle du vide dans les enceintes (RGA) Mobilier et petit équipement du labo

Plan depuis 01/07 SE 10 Compresseurs Laser SE 1 1, 6 m. J, 23 -30 fs, profil au foyer en cours, CEP perfectible

A users oriented 10 k. Hz beamline “Functions” Type XUV ΔE XUV Δτ Very broadband (VBB) 10 -30 e. V 100 as < 100 as Broadband (BB) 1 -5 e. V 1 fs 100 as Narrowband (NB) 100 me. V 10 fs XUV / IR delay fs Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution

A users oriented 10 k. Hz beamline Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution 11

A users oriented 10 k. Hz beamline HHG light source Ti: Sapph + Gas jet/cell Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution 12

A users oriented 10 k. Hz beamline XUV Spectrometer Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution 13

A users oriented 10 k. Hz beamline Three-way monochromator: “function selection” Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution 14

A users oriented 10 k. Hz beamline XUV + IR focusing at MBe-S for online RABBIT measurements Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution 15

A users oriented 10 k. Hz beamline Differential pumping stages for UHV applications 10 -8 mbar with ionic pump off Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution 16

A users oriented 10 k. Hz beamline Three-way monochromator: “function selection” XUV/IR refocusing and recombination at the user end-station Transport, control and characterize ultrashort (0. 1 - 100 fs) XUV (10 - 100 e. V) pulses and carry out time resolved pump-probe applications with sub-fs resolution 17

The « function » selector 18

Broad. Band line Wavelength and bandwidth are selected by multilayer coatings in reflection Coaxial IR recombination 19

Very broad. Band line Grazing Au coated mirrors (Winlight. X) for full bandwidth transmission Coaxial IR recombination on separated branches 20

Narrow Band line Conical diffraction monochromator for tunable wavelength selection (ΔE≈100 me. V) External IR recombination 21

SE 10 optic mounts metrology Drawing of a toric mirror mount (backview) Smar. Act Translation axis Residual angle (µrad) Forward direction ≈ 100 µrad precisison Backward direction Position on the axis (a. u. ) Back and forth autocollimation recording on each axis to check mechanical reproducibility

The « function » selector 23

The « function » selector Commissioning: almost finished All movements operational and on specs (tested at SOLEIL) All motors computer controlled on a single users interface VBB in use NB prepositioned BB: missing optics 24

Diagnostic of the beamline Camera (XUV spectrum) Camera (Pointing 1) Camera (pointing 2) Camera (plasma) XUV spectrum on line Camera focus RGA Camera + YAG RGA Camera (users focus) Duration on line ? 25

Becoming operationnal now Picture on 06/10/2017

First experiments in a COLTRIMS Objective: measurements of angurlarly resolved photoionization time delays in molecules Coincidence experiments: full measurement in the molecular frame of ion and electron momenta http: //www. weltderphysik. de/thema Test case: photoionization of Ar Bi-dimensionnal histogram of electron velocities components Danielle Dowek et al.

FAB 10 : what’s next?

Next milestones Rationalization of Pumping control (Ismaël Vadillo-Torre) Dur. Ation measurements (RABBIT – David and TR) Rationalization of acquisition/analysis tools (Nicolas Moisan) Optimization of HHG fl. Uxes/spectra (David & TR) New frame for the TOF + slits of NB (David, TR and Carlo) Pump l. Ine for NB + setting BB (David, TR and Carlo) Testing of YAG diagnosis and ONline recording

For a large collection of end stations TOF-SPIN COLTRIMS TOF-MBES VMIS X-PEEM Time resolved ARPES (ARTOF)

Conclusion o Sharing of primary pumping lines? o Computer controls of translations? o Recordings on line: what? When? o Access forms: getting more efficient…

Outlook o Higher intensity on target (SN 3. 0) o Shorter IR pulses (2018) o Higher repetitions rates (Yb-fiber lasers) (100 -200 k. Hz) (2019? ) 140 e. V @ 125 k. Hz

http: //attolab. fr

Organization - access Executive Committee (Partners) Steering Committee (Institutions) § realizing equipment § controlling realization and exploitation § planning exploitation § 2 meetings/year § ~ 10 meetings /year Institution type member Coordinateur CEA CNRS-INP Ecole Polytechnique ENSTA IOGS PSUD SOLEIL UCP access (%) B. Carré H. Desvaux A. Lambrecht G. Petite D. Boschetto P. Georges E. Augé C. Nicolas K. Hricovini assessment Laser R&D maintenance 20% Steering Committee Consortium programs + collaborations 60% Steering Committee national users 10% External (Femto nal network) European/international users 10% External (Laserlab-Europe) Ø First external call end 2017 34

With new premises at l’Orme les merisiers

630 m 2 . Air cond o h works p roo m p x E SE 10 oom r p Ex SE 1 Laser FAB 1 k. Hz FAB 10 k. Hz 630 m 2 of ISO 8 clean rooms delivered end of 2015 &D Laser R

Laser FAB 1 -10 Joint development with 15 fs; 15 m. J 800 nm; 10 k. Hz Low energy part (Front end at 10 k. Hz) FAB 1 Ampli. 1 k. Hz CEP stabilized Tunable (50 fs) FAB 10 Ampli. 10 k. Hz 15 fs; 2 m. J Post compression and/or XUV beamlines TOPAS @ 1 k. Hz

udget : ATTOLAB – cofunding § ATTOLAB • Tranche 1 [01/10/2012 – 30/06/2016] : 3 M€ (total spent) • Tranche 2 [01/01/2014 – 31/12/2019] : 2 M€ (40% engaged) § Associated programs in 2012 -2019 period (> 8 M€): leverage effect Partner Type cofinancing Cofinancing LIDYL LIDYL, ISMO LIDYL, LCF, SOLEIL LOA, LIDYL SOLEIL, LCF SOLEIL LPS LPS LPMS LOA LOA LOA, LIDYL LCF LCF PUBLIC-AUTRES-ORGANISMES PUBLIC-ANR INTERNATIONAL-COMMISSION-EUROP PUBLIC-ANR PUBLIC-COLLECTIVITES PUBLIC-AUTRES-ORGANISMES PUBLIC-COLLECTIVITES PRIVE-ENTREPRISES PUBLIC-ANR PUBLIC-COLLECTIVITES PUBLIC-AUTRES-ORGANISMES PUBLIC-ANR PUBLIC-AUTRES-ORGANISMES PUBLIC-COLLECTIVITES INTERNATIONAL-AUTRES PUBLIC-AUTRES-ORGANISMES PUBLIC-ANR PRIVE-ENTREPRISES PUBLIC-ANR PUBLIC-COLLECTIVITES CEA Labex PALM / IMAPS ITN MEDEA ANR 16 -défis / CIMBAAD ANR 14 -JC / XSTASE Région Id. F 2015 / PULSE-X FCS Paris-Saclay LIDEX OPT 2 X Région Id. F 2012 / ATTOLITE Synchrotron SOLEIL Labex PALM / ULTRAFAST-X Région Id. F 2013 / FASTMAP Labex PALM / FASTMAP Equipement CNRS / FASTMAP Equipex 2011 PATRIMEX UCP ANR 14 -défis / APERO ASTRE 2015 / CISSCO ELI-ALPS ENSTA Labex PALM / OPTIWAVE IOGS Equipex 2011 MORPHOSCOPE Région Id. F 2012 / Ce. MOX 27/06/2017 Objet E 1 : LIDYL Building E 1 : pdoc-2 year (A. Borot) E 1 : Ph. D (C. Alexandridi) E 1 : HHG E 2 : laser E 3 : permanent staff E 3 : senior chair (Pr F. Gelmukhanov) E 4 : elec spectro ARTOF E 4 : elec spectro FASTMAP E 4 : elec spectro TOF-SPIN E 5 : chamber - solid target E 5 : laser E 6 E 6 Audition ANR budget (€) 2000000 130000 145000 270923 200000 390000 700000 1000000 130000 140000 300000 207000 120000 305654 60000 200000 100000 5300000 360000 114515 150000 259000 8112092 38

Operating cost 2017 -2019 and beyond § 2017 -2019 : ~1300 k€ (infrastructure excluded) - covered by ATTOLAB-T 2 annual operating costs (k€ - estimate) site infrastructure beamlines endstations Total/year LIDYL other Users LOA LCF Total (k€) 126 100 326 271 100 371 20 60 20 50 150 417 60 220 150 847 After 2019 : expected funding (k€) Cost/week [Institutions] [research contr] 4, 3 0, 6 2, 3 3, 4 126 100 326 [private contr] Paris-Saclay [Access] Total 50 10 50 30 140 20 20 20 60 417 60 220 150 847 201 50 50 301 § After 2019 : ~ 520 k€ / year (infrastructure excluded) • • Public research contracts (local, national, European) Private contracts : research institutions (ELI-ALPS), industrials. Paris-Saclay University contribution : ATTOLAB shared platform Fees for access (external users, industrials) 27/06/2017 Audition ANR 39

Strategy - perspectives Operations LIDYL : hall development FAB 1 -FAB 10 development scientific program on FAB 1 -FAB 10 Gas phase : test workstations Gas phase : scientifc programm Solid-state : development workstations Solid-state : scientifc program LOA : development of SN 2. 0 laser LOA : development of SN 3. 0 laser LOA : SN 2. 0 - scientific program LCF : Ce. MOX development LCF : Ce. MOX exploitation E 0 E 1 E 3 E 4 E 5 E 5 E 6 2012 4 1 2013 2 3 4 1 2014 2 3 4 1 2015 2 3 4 1 2016 2 3 4 1 2017 2 3 4 1 2018 2 3 4 ATTOLAB combines two lines: 1. building on synergy [light sources – optics - interdisciplinary users] • collective, successful effort • response to users’ requests with limited compromise on performance. 2. developing unique expertise/techniques • • • amplitude & phase nonlinear spectroscopy (RABBIT) production of isolated atto pulses (2 -color synthesis, atto lighthouse) control of light angular momentum controlled pulse for plasma physics in relativistic regime XUV optics and metrology Ø Confidence in mid- to long term operation and evolution 27/06/2017 Audition ANR 40

Laser commissionned june 2016

2 experimental rooms (100 m 2) Opened for users: end 2016

2013 New premises at l’Orme les merisiers

Un Spectre typique @ 1500 nm Une source XUV femtoseconde ultracompacte 13

A consortium of 9 labs in Saclay Full vertical integration from femtosecond lasers to XUV attosecond pulses users

A consortium of 9 labs in Saclay XUV optics fs lasers + as XUV sources Budget with associated projects: 10 M€ http: //attolab. fr/ Fs laser and XUV sources with plasmas Gas phase Solid state physics

XUV optics design on demand magnetron sputtering Plassys MP 800 S Ce. MOX : platform for X-ray optics F. Delmotte, S. de. Rossi et al.

XUV optics design on demand Post-compression Spatio-temporal couplings Ce. MOX : platform for X-ray optics F. Delmotte, S. de. Rossi et al.

High performance optomechanics Optics & Alignment groups @ SOLEIL F. Polack, D. Dennetiere et al. M. Bougeard, J. Lenfant, C. Spezzani et al. Design office @ LIDYL

High performance optomechanics Optics & Alignment groups @ SOLEIL F. Polack, D. Dennetiere et al. M. Bougeard, J. Lenfant, C. Spezzani et al. Design office @ LIDYL

State of the art laser systems FAB 1: 15 W (15 m. J/1 k. Hz), 24 fs (15 fs in 2018), CEP shot to shot: 350 mrad FAB 10: 20 W (2 m. J/10 k. Hz), 24 fs (15 fs in 2018), CEP shot to shot: 250 mrad SLIC group @ LIDYL P. D’Oliveira, J. -F. Hergott, O. Tcherbakoff et al.

State of the art laser systems 2, 5 m. J SN 2. 0 (2016): 2. 5 m. J/ > 1018 W/cm 2 , 24 fs - 3. 5 fs, 1 k. Hz, Contrast >1010 (@ 10 ps) CEP <350 mrad SN 3. 0 (2018): 10 m. J/ > 1019 W/cm 2 , 20 fs - 3 fs, 1 k. Hz, Contrast >1011 (@ 10 ps) CEP <200 mrad PCO group @ LOA R. Lopez-Martens, S. Haessler et al.

State of the art laser systems …With direct connection to industrial progess Joint lab SLIC group @ LIDYL P. D’Oliveira, J. -F. Hergott, O. Tcherbakoff et al.