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1371:
1130:
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1176:
755:
967:
2143:
1213:
1094:
979:
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1312:
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1002:
843:
22:
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1442:
1106:
1038:
826:
1671:
1401:
1300:
1250:
1072:
931:
914:
155:
to the third harmonic, the GEKKO XII is only frequency doubled to 532 nm (green light). Compared to most Nd:glass laser ICF experiments, GEKKO is also quite small, with beamlines about 10 m long. The 12 beams of the GEKKO laser are capable of delivering about 10 kilojoules per
163:", where the compression phase of target implosion is decoupled from the heating phase. GEKKO, using the petawatt beam for heating, along with the original beams for compression, demonstrated a
159:
From 1996 to 1997 the GEKKO system was upgraded with a ~0.4 kJ, 0.5 PW ultra-short pulse beam which was used to investigate a promising new technique of ICF known as "
2167:
1190:
1800:
835:
178:), part of the FIREX-1 program, in order to deliver a 10 kJ pulse of energy to a target in 10 picoseconds, further exploring the fast ignition regime.
884:
32:
940:
747:
2103:
1205:
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2012:
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469:
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90:
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808:
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461:
141:
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62:
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69:
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417:
164:
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76:
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1862:
1344:
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491:
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1930:
1380:
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223:
847:
58:
2037:
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2007:
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1023:
663:
187:
160:
1282:
983:
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496:
1722:
1321:
2108:
1982:
1957:
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528:
395:
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2118:
2083:
2063:
2032:
1710:
1446:
1287:
918:
776:
598:
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343:
328:
136:
Institute for Laser
Engineering (大阪大学レーザーエネルギー学研究センター) completed in 1983, which is used for
133:
2146:
2027:
2017:
1828:
1627:
1431:
1292:
1018:
959:
923:
769:
479:
427:
313:
170:
GEKKO is currently being upgraded with the addition of a second "side-by-side" laser, the
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2113:
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2022:
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1059:
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380:
308:
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1967:
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246:
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1989:
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1254:
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21:
1977:
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390:
145:
125:
1727:
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338:
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971:
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616:
129:
889:
714:
405:
1824:
219:
207:
Nuclear fusion: Fast heating scalable to laser fusion ignition
15:
39:
167:
of 3 orders of magnitude when the petawatt beam was used.
1820:
43:
2051:
1998:
1886:
1801:
International Fusion
Materials Irradiation Facility
1764:
1684:
1661:
1593:
1586:
1575:
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687:
676:
634:
607:
579:
556:
460:
372:
361:
352:
261:
254:
144:research. The name refers to the twelve individual
151:Unlike most other modern ICF lasers, which are
117:
1836:
231:
8:
48:introducing citations to additional sources
2168:Inertial confinement fusion research lasers
1843:
1829:
1821:
1590:
1583:
1349:
1163:
704:
695:
684:
369:
358:
258:
238:
224:
216:
156:1–2 ns pulse (10–20 terawatts).
38:Relevant discussion may be found on the
2104:Multiple-prism grating laser oscillator
199:
7:
176:Laser for Fast Ignition Experiment
148:used to amplify the laser energy.
14:
2142:
2141:
1772:
1745:
1733:
1716:
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1211:
1174:
1128:
1116:
1104:
1092:
1070:
1053:
1036:
1012:
1000:
977:
965:
953:
929:
912:
873:
841:
824:
753:
741:
31:relies largely or entirely on a
20:
1806:ITER Neutral Beam Test Facility
2013:Amplified spontaneous emission
1:
470:Field-reversed configuration
209:, Kodama et al., Nature 2002
2069:Chirped pulse amplification
142:inertial confinement fusion
138:high energy density physics
2189:
1873:List of laser applications
124:is a high-power, 12-beam,
2173:Osaka University research
2137:
1858:
1796:
1352:
324:Fusion energy gain factor
118:
165:fusion yield enhancement
249:, processes and devices
1863:List of laser articles
2038:Population inversion
386:Triple-alpha process
334:Magnetohydrodynamics
286:List of technologies
44:improve this article
2089:Laser beam profiler
2008:Active laser medium
1948:Free-electron laser
1868:List of laser types
1464:Lockheed Martin CFR
418:Proton–proton chain
281:List of experiments
188:List of laser types
497:Dense plasma focus
134:Osaka University's
2155:
2154:
2109:Optical amplifier
1958:Solid-state laser
1818:
1817:
1814:
1813:
1792:
1791:
1760:
1759:
1711:Asterix IV (PALS)
1524:
1523:
1426:
1425:
1339:
1338:
1153:
1152:
672:
671:
630:
629:
589:Bubble (acoustic)
571:Magnetized target
548:Toroidal solenoid
304:
303:
153:frequency tripled
109:
108:
94:
2180:
2145:
2144:
2119:Optical isolator
2084:Injection seeder
2064:Beam homogenizer
2043:Ultrashort pulse
2033:Lasing threshold
1845:
1838:
1831:
1822:
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1606:
1605:
1604:
1591:
1584:
1555:
1554:
1553:
1543:
1542:
1541:
1530:Magneto-inertial
1514:
1513:
1512:
1497:
1496:
1495:
1457:
1456:
1455:
1445:
1444:
1443:
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1362:
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1314:
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1303:
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1301:
1288:Wendelstein 7-AS
1281:
1280:
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917:
916:
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878:
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856:
846:
845:
844:
829:
828:
827:
782:Electric Tokamak
758:
757:
756:
746:
745:
744:
705:
696:
685:
566:Magnetized liner
558:Magneto-inertial
475:Levitated dipole
370:
359:
329:Lawson criterion
259:
240:
233:
226:
217:
210:
204:
123:
121:
120:
104:
101:
95:
93:
52:
24:
16:
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2187:
2183:
2182:
2181:
2179:
2178:
2177:
2158:
2157:
2156:
2151:
2133:
2047:
2028:Laser linewidth
2018:Continuous wave
1994:
1887:Types of lasers
1882:
1854:
1849:
1819:
1810:
1788:
1773:
1771:
1756:
1746:
1744:
1734:
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1400:
1398:
1385:
1370:
1368:
1358:
1356:
1335:
1324:
1311:
1309:
1299:
1297:
1293:Wendelstein 7-X
1277:
1275:
1264:
1249:
1247:
1237:
1235:
1228:
1222:
1212:
1210:
1175:
1173:
1149:
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1103:
1093:
1091:
1071:
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1054:
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1037:
1035:
1026:
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976:
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943:
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928:
913:
911:
874:
872:
865:
859:
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842:
840:
825:
823:
754:
752:
742:
740:
729:
690:
679:
668:
626:
603:
575:
552:
480:Magnetic mirror
456:
443:Silicon-burning
428:Lithium burning
365:
354:
348:
314:Nuclear reactor
300:
250:
244:
214:
213:
205:
201:
196:
184:
115:
113:Gekko XII Laser
105:
99:
96:
53:
51:
37:
25:
12:
11:
5:
2186:
2184:
2176:
2175:
2170:
2160:
2159:
2153:
2152:
2150:
2149:
2138:
2135:
2134:
2132:
2131:
2126:
2124:Output coupler
2121:
2116:
2114:Optical cavity
2111:
2106:
2101:
2096:
2091:
2086:
2081:
2076:
2074:Gain-switching
2071:
2066:
2061:
2055:
2053:
2049:
2048:
2046:
2045:
2040:
2035:
2030:
2025:
2023:Laser ablation
2020:
2015:
2010:
2004:
2002:
1996:
1995:
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1992:
1987:
1986:
1985:
1980:
1975:
1970:
1965:
1955:
1950:
1945:
1944:
1943:
1938:
1933:
1928:
1923:
1921:Carbon dioxide
1913:
1912:
1911:
1909:Liquid-crystal
1906:
1896:
1894:Chemical laser
1890:
1888:
1884:
1883:
1881:
1880:
1878:Laser acronyms
1875:
1870:
1865:
1859:
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1501:
1488:
1486:
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1449:
1436:
1434:
1428:
1427:
1424:
1423:
1421:
1420:
1408:
1395:
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1387:
1386:
1384:
1383:
1378:
1366:
1353:
1347:
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1336:
1334:
1333:
1332:
1331:
1307:
1295:
1290:
1285:
1272:
1270:
1266:
1265:
1263:
1262:
1257:
1245:
1232:
1230:
1224:
1223:
1221:
1220:
1208:
1203:
1198:
1193:
1188:
1183:
1170:
1168:
1161:
1155:
1154:
1151:
1150:
1148:
1147:
1142:
1137:
1125:
1113:
1101:
1089:
1084:
1079:
1067:
1062:
1050:
1045:
1033:
1021:
1009:
996:
994:
990:
989:
987:
986:
974:
962:
950:
938:
926:
921:
909:
904:
899:
894:
893:
892:
882:
869:
867:
861:
860:
858:
857:
838:
833:
821:
816:
811:
806:
805:
804:
799:
789:
784:
779:
774:
773:
772:
762:
750:
737:
735:
731:
730:
728:
727:
722:
717:
711:
709:
702:
693:
682:
674:
673:
670:
669:
667:
666:
661:
659:Muon-catalyzed
656:
651:
650:
649:
642:Colliding beam
638:
636:
632:
631:
628:
627:
625:
624:
619:
613:
611:
605:
604:
602:
601:
596:
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583:
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573:
568:
562:
560:
554:
553:
551:
550:
545:
544:
543:
542:
541:
531:
521:
516:
515:
514:
509:
504:
502:Reversed field
499:
489:
488:
487:
477:
472:
466:
464:
458:
457:
455:
450:
445:
440:
438:Oxygen-burning
435:
430:
425:
423:Carbon-burning
420:
415:
414:
413:
403:
398:
393:
388:
383:
378:
376:
367:
356:
350:
349:
347:
346:
341:
336:
331:
326:
321:
319:Atomic nucleus
316:
311:
305:
302:
301:
299:
298:
293:
288:
283:
278:
273:
271:Burning plasma
267:
265:
263:Nuclear fusion
256:
252:
251:
245:
243:
242:
235:
228:
220:
212:
211:
198:
197:
195:
192:
191:
190:
183:
180:
107:
106:
42:. Please help
28:
26:
19:
13:
10:
9:
6:
4:
3:
2:
2185:
2174:
2171:
2169:
2166:
2165:
2163:
2148:
2140:
2139:
2136:
2130:
2127:
2125:
2122:
2120:
2117:
2115:
2112:
2110:
2107:
2105:
2102:
2100:
2097:
2095:
2092:
2090:
2087:
2085:
2082:
2080:
2079:Gaussian beam
2077:
2075:
2072:
2070:
2067:
2065:
2062:
2060:
2059:Beam expander
2057:
2056:
2054:
2050:
2044:
2041:
2039:
2036:
2034:
2031:
2029:
2026:
2024:
2021:
2019:
2016:
2014:
2011:
2009:
2006:
2005:
2003:
2001:
2000:Laser physics
1997:
1991:
1988:
1984:
1981:
1979:
1976:
1974:
1971:
1969:
1966:
1964:
1961:
1960:
1959:
1956:
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1927:
1924:
1922:
1919:
1918:
1917:
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1900:
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1857:
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1763:
1753:
1743:
1741:
1731:
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1712:
1702:
1700:
1690:
1689:
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1677:
1667:
1666:
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1660:
1654:
1651:
1649:
1646:
1644:
1641:
1639:
1636:
1634:
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1624:
1621:
1619:
1616:
1614:
1611:
1609:
1599:
1598:
1596:
1592:
1589:
1585:
1582:
1580:
1574:
1568:
1567:Fusion Engine
1565:
1563:
1562:FRX-L – FRCHX
1560:
1558:
1548:
1546:
1536:
1535:
1533:
1531:
1527:
1517:
1507:
1505:
1502:
1500:
1490:
1489:
1487:
1483:
1475:
1472:
1471:
1470:
1467:
1465:
1462:
1460:
1450:
1448:
1438:
1437:
1435:
1433:
1429:
1419:
1409:
1407:
1397:
1396:
1394:
1392:
1388:
1382:
1379:
1377:
1367:
1365:
1355:
1354:
1351:
1348:
1346:
1342:
1328:
1323:
1320:
1319:
1318:
1308:
1306:
1296:
1294:
1291:
1289:
1286:
1284:
1274:
1273:
1271:
1267:
1261:
1258:
1256:
1246:
1244:
1234:
1233:
1231:
1225:
1219:
1209:
1207:
1204:
1202:
1199:
1197:
1194:
1192:
1189:
1187:
1184:
1182:
1172:
1171:
1169:
1165:
1162:
1160:
1156:
1146:
1143:
1141:
1138:
1136:
1126:
1124:
1114:
1112:
1102:
1100:
1090:
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1080:
1078:
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1060:ASDEX Upgrade
1051:
1049:
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766:
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760:Alcator C-Mod
751:
749:
739:
738:
736:
732:
726:
723:
721:
718:
716:
713:
712:
710:
708:International
706:
703:
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686:
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675:
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654:Metal lattice
652:
648:
645:
644:
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633:
623:
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610:
609:Electrostatic
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389:
387:
384:
382:
381:Alpha process
379:
377:
375:
374:Gravitational
371:
368:
364:
360:
357:
351:
345:
342:
340:
337:
335:
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327:
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310:
309:Nuclear power
307:
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297:
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279:
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193:
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168:
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161:fast ignition
157:
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131:
128:-doped glass
127:
114:
103:
92:
89:
85:
82:
78:
75:
71:
68:
64:
61: –
60:
56:
55:Find sources:
49:
45:
41:
35:
34:
33:single source
29:This article
27:
23:
18:
17:
2099:Mode locking
2052:Laser optics
1675:
1364:Perhapsatron
664:Pyroelectric
594:Laser-driven
433:Neon-burning
401:Helium flash
247:Fusion power
206:
202:
175:
171:
169:
158:
150:
112:
110:
97:
87:
80:
73:
66:
54:
30:
2129:Q-switching
1990:X-ray laser
1983:Ti-sapphire
1953:Laser diode
1931:Helium–neon
1579:confinement
1325: [
1255:Heliotron J
1159:Stellarator
1027: [
944: [
851: [
691:confinement
680:experiments
635:Other forms
519:Stellarator
485:Bumpy torus
363:Confinement
255:Core topics
100:August 2021
59:"GEKKO XII"
2162:Categories
599:Ion-driven
353:Processes,
296:Aneutronic
291:Commercial
194:References
119:激光XII号レーザー
70:newspapers
2094:M squared
1916:Gas laser
1899:Dye laser
1784:Z machine
1765:Non-laser
1676:GEKKO XII
1628:Long path
1322:Uragan-3M
1317:Uragan-2M
814:Riggatron
534:Spheromak
529:Spherical
453:S-process
448:R-process
391:CNO cycle
146:beamlines
126:neodymium
40:talk page
2147:Category
1941:Nitrogen
1728:LULI2000
1594:Americas
1577:Inertial
1167:Americas
734:Americas
689:Magnetic
678:Devices,
622:Polywell
581:Inertial
462:Magnetic
411:remnants
276:Timeline
182:See also
1926:Excimer
1613:Cyclops
1545:SPECTOR
1516:Trisops
1376:Sceptre
1229:Oceania
1201:Model C
1087:IGNITOR
1019:COMPASS
866:Oceania
848:Novillo
809:Pegasus
700:Tokamak
539:Dynomak
524:Tokamak
355:methods
339:Neutron
132:at the
84:scholar
1968:Nd:YAG
1963:Er:YAG
1904:Bubble
1852:Lasers
1752:Vulcan
1685:Europe
1459:Astron
1432:Mirror
1269:Europe
1135:MAST-U
1099:ISTTOK
1065:TEXTOR
993:Europe
919:ADITYA
907:SUNIST
777:DIII-D
748:STOR-M
344:Plasma
86:
79:
72:
65:
57:
1973:Raman
1779:PACER
1740:ISKRA
1699:HiPER
1653:Shiva
1648:OMEGA
1618:Janus
1608:Argus
1587:Laser
1557:Linus
1485:Other
1345:Pinch
1329:]
1305:TJ-II
1243:H-1NF
1227:Asia,
1218:SCR-1
1191:HIDRA
1140:START
1031:]
1024:GOLEM
972:KSTAR
960:GLAST
948:]
941:QUEST
936:JT-60
924:SST-1
902:HL-2M
897:HL-2A
880:CFETR
864:Asia,
855:]
836:TCABR
770:SPARC
725:PROTO
647:Migma
617:Fusor
507:Theta
492:Pinch
396:Fusor
130:laser
91:JSTOR
77:books
1978:Ruby
1662:Asia
1643:Nova
1638:Nike
1623:LIFE
1504:PFRC
1469:MFTF
1381:ZETA
1283:WEGA
1206:NCSX
1145:STEP
1111:T-15
1048:WEST
984:TT-1
890:HT-7
885:EAST
819:SSPX
802:TFTR
792:NSTX
720:DEMO
715:ITER
512:Zeta
406:Nova
366:type
172:LFEX
140:and
111:The
63:news
1936:Ion
1723:LMJ
1633:NIF
1499:LDX
1474:TMX
1447:GDT
1418:MST
1406:RFX
1391:RFP
1260:LHD
1196:HSX
1186:CTH
1181:CNT
1123:TCV
1082:FTU
1077:DTT
1043:TFR
1007:JET
831:ETE
797:PLT
787:LTX
765:ARC
46:by
2164::
1327:uk
1029:cs
946:ja
853:es
1844:e
1837:t
1830:v
239:e
232:t
225:v
174:(
122:)
116:(
102:)
98:(
88:·
81:·
74:·
67:·
50:.
36:.
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