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Yamakawa, Koichi; Barty, C. P. J.*
Optics Letters, 28(23), p.2402 - 2404, 2003/12
Times Cited Count：32 Percentile：76.13(Optics)no abstracts in English
Yamakawa, Koichi
JAERI-Research 2003-017, 9 Pages, 2003/09
JAERI-Research-2003-017.pdf:0.93MB
We have developed a high-energy, ultrabroadband Ti:sapphire ring regenerative amplifier capable of producing in excess of 20mJ output at a 10Hz repetition rate. The technique of chirped-pulse amplification is used to generate two-color, time-synchronized pulses, with central wavelength separations up to 
120nm and with a total energy of 10mJ by using a regenerative pulse shaping technique.
Yamazaki, Dai; Soyama, Kazuhiko; Ebisawa, Toru*; Tasaki, Seiji*
JAERI-Research 2003-009, 29 Pages, 2003/03
JAERI-Research-2003-009.pdf:1.3MB
no abstracts in English
Uchida, Masahiro; Yoshino, Naoto
JNC TN8410 2001-016, 36 Pages, 2001/05
JNC-TN8410-2001-016.pdf:1.53MB
This technical report summarizes sampling of the natural rock including conductive fracture. Hydraulic test was conducted at the target fracture prior to excavation. Objective of the sample was to reproduce same transmissivity at LABROCK by adjusting normal stress. This report was originally compiled by PNC in october, 1993.
Uchida, Masahiro; Yoshino, Naoto
JNC TN8410 2001-015, 35 Pages, 2001/05
JNC-TN8410-2001-015.pdf:1.73MB
This technical report summarizes excavation and preparation of the natural rock block sample used in LABROCK. This report was originally compiled by PNC in March, 1993.
Matsuoka, Shinichi*; Yamakawa, Koichi
Japanese Journal of Applied Physics, Part 1, 37(11), p.5997 - 6000, 1998/11
Times Cited Count：4 Percentile：23.96(Physics, Applied)no abstracts in English
