Author/Authors :
Mori، نويسنده , , Michiaki and Kitagawa، نويسنده , , Yoneyoshi and Kodama، نويسنده , , Ryosuke and Habara، نويسنده , , Hideaki and Iwata، نويسنده , , Manabu and Tsuji، نويسنده , , Saiji and Suzuki، نويسنده , , Kenji and Sawai، نويسنده , , Kiyonobu and Tanaka، نويسنده , , Kazuo and Kato، نويسنده , , Yoshiaki and Mima، نويسنده , , Kunioki، نويسنده ,
Abstract :
The 30 TW GEKKO MII short pulse laser (25 J in 0.71 ps at 1 μm) is completed and is used for fast ignitor and particle accelerator research. The photon pressure of the laser at 1017–1018 W/cm2 pushed the critical and quarter critical density plasmas forward, resulting in the strong red shifts of the second (2ω0) and three-halves (3ω0/2) harmonic emissions backscattered from CH or CD planes. A few hundred keV proton and deuteron emissions are also observed from CD planes.
Keywords :
Glass CPA laser , Sapphire laser , : , Ti , Laser acceleration , Photon pressure , Short pulse laser , Nd , :
