"0026-1394" . . "Vesel\u00E1, Zdena" . . "Zelen\u00FD, V\u00EDt" . "This paper reports the third set of results of a series of grouped laser comparisons from national laboratories undertaken by the Bureau International des Poids et Mesures (BIPM) at the request of the Comit\u00B4e Consultatif pour la D\u00B4efinition du M`etre (CCDM) for the period July 1993 to September 1995. The results of this comparison, involving eight lasers, are comparable with those obtained during a first comparison in 1988 involving most of the same national laboratories. The lasers were first compared with the BIPM lasers with the parameters set to the values normally used in each laboratory, the results then ranged from \u201323 kHz to +28.2 kHz. After checking and readjusting the values of all the parameters, the range was reduced to \u201320.4 kHz to +9.7 kHz. Under the latter conditions, the average frequency difference of the group of lasers, with respect to the BIPM4 laser, was \u20135.8 kHz with a standard uncertainty of 12.3 kHz." . . "Blabla, Jan" . "RIV/00177016:_____/98:#0000194" . . "35" . "Ziegler, Miroslav" . . . . . "Lazar, Josef" . "770265" . . . "R" . "RIV/00177016:_____/98:#0000194!RIV11-MPO-00177016" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "Balling, Petr" . "[48CD401C79C8]" . . "International comparisons of He-Ne lasers stabilized with 127I2 at lambda=633 nm (July 1993 to September 1995)." . . "International comparisons of He-Ne lasers stabilized with 127I2 at lambda=633 nm (July 1993 to September 1995)." . "8"^^ . . . . "International comparisons of He-Ne lasers stabilized with 127I2 at lambda=633 nm (July 1993 to September 1995)."@en . . "This paper reports the third set of results of a series of grouped laser comparisons from national laboratories undertaken by the Bureau International des Poids et Mesures (BIPM) at the request of the Comit\u00B4e Consultatif pour la D\u00B4efinition du M`etre (CCDM) for the period July 1993 to September 1995. The results of this comparison, involving eight lasers, are comparable with those obtained during a first comparison in 1988 involving most of the same national laboratories. The lasers were first compared with the BIPM lasers with the parameters set to the values normally used in each laboratory, the results then ranged from \u201323 kHz to +28.2 kHz. After checking and readjusting the values of all the parameters, the range was reduced to \u201320.4 kHz to +9.7 kHz. Under the latter conditions, the average frequency difference of the group of lasers, with respect to the BIPM4 laser, was \u20135.8 kHz with a standard uncertainty of 12.3 kHz."@en . "International comparisons of He-Ne lasers stabilized with 127I2 at lambda=633 nm (July 1993 to September 1995)."@en . . . . "6" . "Metrologia" . "16"^^ . . "Petr\u016F, Franti\u0161ek" . . "7"^^ . "He-Ne; lasers; comparison; metrology; 633 nm; BIPM"@en .