
{  
   "types" : {
      "Bookmark" : {
         "pluralLabel" : "Bookmarks"
      },
      "Publication" : {
         "pluralLabel" : "Publications"
      },
      "GoldStandardPublication" : {
         "pluralLabel" : "GoldStandardPublications"
      },
      "GoldStandardBookmark" : {
         "pluralLabel" : "GoldStandardBookmarks"
      },
      "Tag" : {
         "pluralLabel" : "Tags"
      },
      "User" : {
         "pluralLabel" : "Users"
      },
      "Group" : {
         "pluralLabel" : "Groups"
      },
      "Sphere" : {
         "pluralLabel" : "Spheres"
      }
   },
   
   "properties" : {
      "count" : {
         "valueType" : "number"
      },
      "date" : {
         "valueType" : "date"
      },
      "changeDate" : {
         "valueType" : "date"
      },
      "url" : {
         "valueType" : "url"
      },
      "id" : {
         "valueType" : "url"
      },
      "tags" : {
         "valueType" : "item"
      },
      "user" : {
         "valueType" : "item"
      }      
   },
   
   "items" : [
   	  
      {
         "type" : "Publication",
         "id"   : "https://puma.ub.uni-stuttgart.de/bibtex/21105676d6caa214a31e39d6d56969daa/ifsw",         
         "tags" : [
            "myown","grating","diffraction","laser","peer","from:a.boubekraoui","Thin-disk"
         ],
         
         "intraHash" : "1105676d6caa214a31e39d6d56969daa",
         "interHash" : "83e4235580a2d04c84dace8c96f28f1f",
         "label" : "Intra-cavity wavelength multiplexing of high-brightness thin-disk laser beams",
         "user" : "ifsw",
         "description" : "",
         "date" : "2022-07-12 10:26:37",
         "changeDate" : "2022-07-12 08:26:37",
         "count" : 2,
         "pub-type": "article",
         "journal": "Applied Physics B",
         "year": "2022", 
         "url": "https://doi.org/10.1007/s00340-022-07836-5", 
         
         "author": [ 
            "Ayoub Boubekraoui","Frieder Beirow","Thomas Graf","Marwan Abdou Ahmed"
         ],
         "authors": [
         	
            	{"first" : "Ayoub",	"last" : "Boubekraoui"},
            	{"first" : "Frieder",	"last" : "Beirow"},
            	{"first" : "Thomas",	"last" : "Graf"},
            	{"first" : "Marwan",	"last" : "Abdou Ahmed"}
         ],
         "volume": "128","number": "7","pages": "120--","abstract": "We report on the first demonstration of an intra-cavity spectral beam combining of two fundamental-mode laser beams generated by a dual Yb:YAG thin-disk resonator. The two thin-disk lasers (TDLs) were operated at the two slightly different wavelengths of 1028 nm and 1032 nm. A resonant diffraction grating waveguide structure was used as common spectral stabilizer and combiner. An average power exceeding 200 W with close to diffraction-limited beam quality ( $$M^2<1.3$$) was obtained with the presented approach.",
         "issn" : "14320649",
         
         "refid" : "Boubekraoui2022",
         
         "doi" : "10.1007/s00340-022-07836-5",
         
         "bibtexKey": "boubekraoui2022intracavity"

      }
,
      {
         "type" : "Publication",
         "id"   : "https://puma.ub.uni-stuttgart.de/bibtex/21105676d6caa214a31e39d6d56969daa/a.boubekraoui",         
         "tags" : [
            "Thin-disk","diffraction","grating","laser","myown","peer"
         ],
         
         "intraHash" : "1105676d6caa214a31e39d6d56969daa",
         "interHash" : "83e4235580a2d04c84dace8c96f28f1f",
         "label" : "Intra-cavity wavelength multiplexing of high-brightness thin-disk laser beams",
         "user" : "a.boubekraoui",
         "description" : "",
         "date" : "2022-07-11 18:03:57",
         "changeDate" : "2022-07-12 08:26:37",
         "count" : 2,
         "pub-type": "article",
         "journal": "Applied Physics B",
         "year": "2022", 
         "url": "https://doi.org/10.1007/s00340-022-07836-5", 
         
         "author": [ 
            "Ayoub Boubekraoui","Frieder Beirow","Thomas Graf","Marwan Abdou Ahmed"
         ],
         "authors": [
         	
            	{"first" : "Ayoub",	"last" : "Boubekraoui"},
            	{"first" : "Frieder",	"last" : "Beirow"},
            	{"first" : "Thomas",	"last" : "Graf"},
            	{"first" : "Marwan",	"last" : "Abdou Ahmed"}
         ],
         "volume": "128","number": "7","pages": "120--","abstract": "We report on the first demonstration of an intra-cavity spectral beam combining of two fundamental-mode laser beams generated by a dual Yb:YAG thin-disk resonator. The two thin-disk lasers (TDLs) were operated at the two slightly different wavelengths of 1028 nm and 1032 nm. A resonant diffraction grating waveguide structure was used as common spectral stabilizer and combiner. An average power exceeding 200 W with close to diffraction-limited beam quality ( $$M^2<1.3$$) was obtained with the presented approach.",
         "issn" : "14320649",
         
         "refid" : "Boubekraoui2022",
         
         "doi" : "10.1007/s00340-022-07836-5",
         
         "bibtexKey": "boubekraoui2022intracavity"

      }
,
      {
         "type" : "Publication",
         "id"   : "https://puma.ub.uni-stuttgart.de/bibtex/26bee8ff375d0dcd05f9581aa54172f80/thomas_graf",         
         "tags" : [
            "laser","thin-disk","ultrafast"
         ],
         
         "intraHash" : "6bee8ff375d0dcd05f9581aa54172f80",
         "interHash" : "04ddcb8c4efe86b31e6d3ed4b3875971",
         "label" : "Radially polarized emission with 635\u2009\u2009W of average power and 2.1\u2009\u2009mJ of pulse energy generated by an ultrafast thin-disk multipass amplifier",
         "user" : "thomas_graf",
         "description" : "",
         "date" : "2018-04-20 12:13:56",
         "changeDate" : "2018-04-20 10:14:50",
         "count" : 4,
         "pub-type": "article",
         "journal": "Optics Letters",
         "year": "2015", 
         "url": "https://doi.org/10.1364/OL.40.005758", 
         
         "author": [ 
            "André Loescher","Jan-Philipp Negel","Thomas Graf","Marwan Abdou Ahmed"
         ],
         "authors": [
         	
            	{"first" : "André",	"last" : "Loescher"},
            	{"first" : "Jan-Philipp",	"last" : "Negel"},
            	{"first" : "Thomas",	"last" : "Graf"},
            	{"first" : "Marwan",	"last" : "Abdou Ahmed"}
         ],
         "volume": "40","number": "24","pages": "5758-5761","abstract": "We report on a thin-disk multipass amplifier delivering radially polarized laser pulses with an average power of 635 W and 2.1 mJ of pulse energy. To the best of our knowledge, this is the highest average output power and pulse energy reported so far for radially polarized ultrafast lasers. The amplifier is seeded by a TruMicro5050 with 115 W of average output power, 6.5 ps pulse duration, and a repetition rate of 300 kHz. A segmented half-waveplate was used for converting the linearly polarized beam into radial polarization in front of the amplifier. We present a scheme for direct amplification of such doughnut-shaped radially-polarized beams, the results obtained, and a solution to compensate for the depolarizing phase shift introduced by the tilted mirrors in the amplifier.",
         "doi" : "10.1364/OL.40.005758",
         
         "bibtexKey": "Loescher.2015.Radially"

      }
,
      {
         "type" : "Publication",
         "id"   : "https://puma.ub.uni-stuttgart.de/bibtex/26bee8ff375d0dcd05f9581aa54172f80/ifsw",         
         "tags" : [
            "from:peterberger","laser","myown","thin-disk","ultrafast"
         ],
         
         "intraHash" : "6bee8ff375d0dcd05f9581aa54172f80",
         "interHash" : "04ddcb8c4efe86b31e6d3ed4b3875971",
         "label" : "Radially polarized emission with 635\u2009\u2009W of average power and 2.1\u2009\u2009mJ of pulse energy generated by an ultrafast thin-disk multipass amplifier",
         "user" : "ifsw",
         "description" : "",
         "date" : "2017-12-13 09:58:08",
         "changeDate" : "2018-04-20 09:31:09",
         "count" : 4,
         "pub-type": "article",
         "journal": "Optics Letters",
         "year": "2015", 
         "url": "https://doi.org/10.1364/OL.40.005758", 
         
         "author": [ 
            "André Loescher","Jan-Philipp Negel","Thomas Graf","Marwan Abdou Ahmed"
         ],
         "authors": [
         	
            	{"first" : "André",	"last" : "Loescher"},
            	{"first" : "Jan-Philipp",	"last" : "Negel"},
            	{"first" : "Thomas",	"last" : "Graf"},
            	{"first" : "Marwan",	"last" : "Abdou Ahmed"}
         ],
         "volume": "40","number": "24","pages": "5758-5761","abstract": "We report on a thin-disk multipass amplifier delivering radially polarized laser pulses with an average power of 635 W and 2.1 mJ of pulse energy. To the best of our knowledge, this is the highest average output power and pulse energy reported so far for radially polarized ultrafast lasers. The amplifier is seeded by a TruMicro5050 with 115 W of average output power, 6.5 ps pulse duration, and a repetition rate of 300 kHz. A segmented half-waveplate was used for converting the linearly polarized beam into radial polarization in front of the amplifier. We present a scheme for direct amplification of such doughnut-shaped radially-polarized beams, the results obtained, and a solution to compensate for the depolarizing phase shift introduced by the tilted mirrors in the amplifier.",
         "doi" : "10.1364/OL.40.005758",
         
         "bibtexKey": "Loescher.2015.Radially"

      }
,
      {
         "type" : "Publication",
         "id"   : "https://puma.ub.uni-stuttgart.de/bibtex/26bee8ff375d0dcd05f9581aa54172f80/peterberger",         
         "tags" : [
            "laser","thin-disk","ultrafast"
         ],
         
         "intraHash" : "6bee8ff375d0dcd05f9581aa54172f80",
         "interHash" : "04ddcb8c4efe86b31e6d3ed4b3875971",
         "label" : "Radially polarized emission with 635\u2009\u2009W of average power and 2.1\u2009\u2009mJ of pulse energy generated by an ultrafast thin-disk multipass amplifier",
         "user" : "peterberger",
         "description" : "",
         "date" : "2017-12-13 09:58:08",
         "changeDate" : "2017-12-13 09:42:45",
         "count" : 4,
         "pub-type": "article",
         "journal": "Optics Letters",
         "year": "2015", 
         "url": "https://doi.org/10.1364/OL.40.005758", 
         
         "author": [ 
            "André Loescher","Jan-Philipp Negel","Thomas Graf","Marwan Abdou Ahmed"
         ],
         "authors": [
         	
            	{"first" : "André",	"last" : "Loescher"},
            	{"first" : "Jan-Philipp",	"last" : "Negel"},
            	{"first" : "Thomas",	"last" : "Graf"},
            	{"first" : "Marwan",	"last" : "Abdou Ahmed"}
         ],
         "volume": "40","number": "24","pages": "5758-5761","abstract": "We report on a thin-disk multipass amplifier delivering radially polarized laser pulses with an average power of 635 W and 2.1 mJ of pulse energy. To the best of our knowledge, this is the highest average output power and pulse energy reported so far for radially polarized ultrafast lasers. The amplifier is seeded by a TruMicro5050 with 115 W of average output power, 6.5 ps pulse duration, and a repetition rate of 300 kHz. A segmented half-waveplate was used for converting the linearly polarized beam into radial polarization in front of the amplifier. We present a scheme for direct amplification of such doughnut-shaped radially-polarized beams, the results obtained, and a solution to compensate for the depolarizing phase shift introduced by the tilted mirrors in the amplifier.",
         "doi" : "10.1364/OL.40.005758",
         
         "bibtexKey": "Loescher.2015.Radially"

      }
	  
   ]
}
