National Metrology Institute of Japan : Research Topics on 2004

Research Hot Line ( From AIST Today )

The New Fabrication Method of a Surface Source


Yasushi SATO [ 2004 No. 14 / Autumn ]	[ PDF: 165.4KB]


Seiji MUKAI [ 2004 No. 14 / Autumn ]	[ PDF: 165.4KB]


Hiroyuki FUJIMOTO [ 2004 No. 14 / Autumn ]	[ PDF: 173.2KB]


Toshiyuki TAKATSUJI [ 2004 No. 14 / Autumn ]	[ PDF: 173.2KB]

NMIJ/AIST Succeeded in Increasing the Accuracy of the Avogadro Constant
− Contribution to the fundamental physical constants and opening a way for replacing the kilogram −


Kenichi FUJII [ 2004 No. 13 / Summer ]	[ PDF: 164.2KB]


Kayori SHIMADA [ 2004 No. 13 / Summer ]	[ PDF: 188.1KB]


Masayasu KURAHASHI [ 2004 No. 13 / Summer ]	[ PDF: 182.2KB]


Yasuhiro FUKUYAMA [ 2004 No. 12 / Spring ]	[ PDF: 330.1KB]


Takayuki KUROSU [ 2004 No. 12 / Spring ]	[ PDF: 189.7KB]


Michiyuki ENDO [ 2004 No. 12 / Spring ]	[ PDF: 189.7KB]

Development of Optical Frequency Synthesizer
− Fine control of optical frequency and phase −


Hajime INABA [ 2004 No. 11 / Winter ]	[ PDF: 319KB]


Naoyuki TAKETOSHI [ 2004 No. 11 / Winter ]	[ PDF: 331.3KB]


Hideyuki TANAKA [ 2004 No. 11 / Winter ]	[ PDF: 493.7KB]