Team
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Head of Group
![prof.-dr.-florian-gruener-universitaet-hamburg-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/19713552/prof-dr-florian-gruener-universitaet-hamburg-180x240-cd55cc62ed285f6c6e0cd949d766aaf8f6f1c9e0.jpg)
Head of Group
Institute of Experimental Physics
Luruper Chaussee 149
22761 Hamburg
Room: O1.061, Building 99
Tel: +49 40 8998-6677
Fax: +49 40 8994-6677
![theresa-staufer180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27983028/theresa-staufer180x240-1f80e5b85cd20dd3ff1fcf231dc308d7a1752083.jpg)
Deputy Head of the Group
Institute of Experimental Physics
Luruper Chaussee 149
22761 Hamburg
Room: O1.065, Building 99
Tel: +49 40 8998-6692
Email: theresa.staufer"AT"cfel.de
Front Office
![img-7506-anne-riedel-mod-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27982029/img-7506-anne-riedel-mod-180x240-d240e85d7d06f98f3f729954e27a4082bd7a0ebb.jpg)
Secretary
Institute of Experimental Physics
Luruper Chaussee 149
22761 Hamburg
Room: O1.067, Building 99
Tel: +49 40 8998-6688
Fax: +49 40 8994-6688
Email: anne.riedel"AT"cfel.de
Deputy: Heike Kaminski
Scientific Staff
![schmirander-thorben-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/31636613/schmirander-thorben-180x240-9d5ffd73b40ec14da4717e244009d75b44982165.jpg)
Postdoc
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.041, Building 99
Tel: +49 40 8998 6678
PhD Students
![elbrecht-lukas-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/31795077/elbrecht-lukas-180x240-081f1367609dddde0e7fb828ff4e332e1851f0c4.jpg)
Doktorand
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.005, Building 99
Tel: +49 040 8998 6674
Email: lukas.elbrecht"AT"cfel.de
![regina-garmatter-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/30391004/regina-garmatter-180x240-b1874f2a45dfba6e2bdb7a25204e8ed1df2b8cf3.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.041, Building 99
Tel: +49 40 8998 6681
Email: regina.garmatter"AT"cfel.de
![jannis-haak-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32452550/jannis-haak-180x240-3824c8bc5210fe9a3c9a8ad3d9a2055473404d8d.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.037, Building 99
Tel: +49 40 8998-6683
Email: jannis.haak"AT"cfel.de
![tim-karstens-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/31598816/tim-karstens-180x240-00963c4b1eeb6a919e0e28c90bf82d65a58b5a52.jpg)
PhD Student from University Hospital
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.066, Building 99
Tel: +49 40 8998 6673
Email: tim.karstens"AT"cfel.de
![fotokatharinaknappe-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/31301687/fotokatharinaknappe-180x240-8500261a9eaf65ce214f79bce6f09e6201f0c7be.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.052, Building 99
Tel: +49 40 8998 6676
Email: katharina.knappe"AT"cfel.de
![jonas-kreidelmeyer-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32501323/jonas-kreidelmeyer-180x240-c68c2df559f171980593c4c452635d13c737fab8.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.037, Building 99
Tel: +49 40 8998 6683
![bild--ulrike-jette-matschl-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/30367258/bild--ulrike-jette-matschl-180x240-369aaa032a0622dec923807e4c0ae523de6c6c29.jpg)
PhD Student from University Hospital
![catharina-mewes-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/33072406/catharina-mewes-180x240-5c6049a2414df82c32e3b8fefaa35f434cb95857.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.037, Building 99
Tel: +49 40 8998 6683
Email: catharina.mewes"AT"cfel.de
![tom-möller-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32406935/tom-moeller-180x240-e42000d02028988ae5313f3ff90a2f707329b710.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.005, Building 99
Tel: +49 40 8998 6674
Email: tom.moeller"AT"cfel.de
![jan-scheunemann-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/31696661/jan-scheunemann-180x240-0807d2c9ef956ceed82cc275ba34ffe28e2b129c.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.005, Building 99
Tel: +49 40 8998 6692
Email: jan.scheunemann"AT"cfel.de
![ada-vaeisaenen-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32628087/ada-vaeisaenen-180x240-dd2b72701c408f2ddf6ca034c0e60dd8161b91cd.jpg)
![caro-von-osten-sacken-mod-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/35000048/caro-von-osten-sacken-mod-180x240-0e99251fa57207f65fc457540e53816d7f7f0213.jpg)
PhD Student from University Hospital
![florian-ziegler-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/34294321/florian-ziegler-180x240-549f0bdd7ae78620be6f4c20f1625ce6011710f9.jpg)
PhD Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.037, Building 99
Tel: +49 40 8998-6683
Email: florian.ziegler"AT"cfel.de
Master Students
![2023-rasmus-buchin-profil-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/35839170/2023-rasmus-buchin-profil-180x240-83d805a3847d9a4beb7b4dedd1b188d9b067e304.jpg)
Master Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.005, Building 99
Tel: +49 40 8998 6692
![wiebkematteikat-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/35433138/wiebkematteikat-180x240-2ea40c3b59dfbe544a1a7d67d1e00fd5d9b074d1.jpg)
Master Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.057, Building 99
Tel: +49 40 8998 6678
Email: wiebke.matteikat"AT"cfel.de
Master Student (UKE)
Institute of Experimental Physics
Bachelor Students
Bachelor Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.052, Building 99
Tel: +49 40 8998 6674
Email: janina.albrecht"AT"cfel.de
Bachelor Student
Institute of Experimental Physics
Luruper Chaussee 149
22761 Hamburg
Room: O1.057, Building 99
Tel: +49 40 8998 6678
Email: gerret.haroske"AT"cfel.de
![foto-cedric-heuermann-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/30932746/foto-cedric-heuermann-180x240-73349a53c119bed8b147dfd4b7dbdf359941499f.jpg)
Bachelor Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.066, Building 99
Tel: +49 40 8998 6673
Email: cedric.heuermann"AT"cfel.de
![björn-kirchhoff---img-20230411-170835-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/34281919/bjoern-kirchhoff---img-20230411-170835-180x240-0669504f1f5d65366f424055128f57bb4dd34f6b.jpg)
Bachelor Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.052, Building 99
Tel: +49 40 8998 6674
Email: bjoern.kirchhoff"AT"cfel.de
![bild-daniel-krohn-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/35640015/bild-daniel-krohn-180x240-1d303700f91b4ef5a1a7ad740cbcadb2b300b5dc.jpg)
Bachelor Student
Institute of Experimental Physics
Luruper Chaussee 149
22761 Hamburg
Room: O1.057, Building 99
Tel: +49 40 8998 6678
Email: daniel.krohn"AT"cfel.de
![foto-robert-kuhrwahl-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/31791520/foto-robert-kuhrwahl-180x240-7521f3dfcdded7bd9a9b89e3d9c2d24eca13af5b.jpg)
Bachelor Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.066, Building 99
Tel: +49 40 8998 6673
![mahtab-mirzaei-180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32501489/mahtab-mirzaei-180x240-a9b4f275234f90f6bf61fd354c92562d9c7aef0d.jpg)
Bachelor Student
Institute of Experimental Physics
Luruper Chaussee 149
Hamburg
Room: O1.052, Building 99
Tel: +49 40 8998 6676
Email: mahtab.mirzaei"AT"cfel.de
Technical Staff
Constructor
Institute of Experimental Physics
Luruper Chausee 149
22761 Hamburg
Room: 01.041, Building 99
Tel: +49 40 8998-6621
![schnepp180x240](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/20034391/schnepp180x240-d250b00546594a3698f10d87504fb75ce537ee3f.jpg)
Laser Engineer
Institute of Experimental Physics
Luruper Chaussee 149
22761 Hamburg
Room: O1.045, Building 99
Tel: +49 40 8998-1824
Email: matthias.schnepp"AT"cfel.de