An absolute pressure balance with a removable weight exchange system
Kajastie, Heikki, Rantanen, Markku, Riski, Kari, Semenoja, Sari
Published in Measurement science & technology (01.10.2005)
Published in Measurement science & technology (01.10.2005)
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Journal Article
Frequency shifts of iodine stabilized He-Ne lasers at higher harmonic order stabilization
Hu, J., Ahola, T., Ikonen, E., Riski, K.
Published in IEEE transactions on instrumentation and measurement (01.04.1997)
Published in IEEE transactions on instrumentation and measurement (01.04.1997)
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Conference Proceeding