Two stage Innoslab amplifier for energy scaling from 100 to >500 mJ for future lidar applications Strotkamp, M. ; Elsen, F. ; Löhring, J. ; Traub, M. ; Hoffmann, D. Abstract Publication: Applied Optics Pub Date: March 2017 DOI: 10.1364/ao.56.002886 Bibcode: 2017ApOpt..56.2886S