Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yosef Alon"'
Autor:
David Shaltiel, Yosef Alon
Publikováno v:
Review of Scientific Instruments. 39:1623-1626
It is desirable to stabilize the amplitude and phase of magnetic field modulation applied to dc swept laboratory magnets for better approximation of true line shape, when large sweeps affect modulation coil impedance along with magnet yoke permeabili
Autor:
Amiram Hochberg, Yosef Alon
Publikováno v:
Review of Scientific Instruments. 46:388-390
A method for reducing the unwanted effect of dust in fluid samples used in light scattering experiments is described. An on‐line minicomputer is employed to reject data accumulated during the presence of dust particles in the light beam, using a di
Autor:
Yosef Alon
Publikováno v:
Review of Scientific Instruments. 39:1530-1532
An electrical discharge starting signal is required in advance of prism alignment for operating a rotating prism laser Q switch. Prism alignment time marking pulses obtained by a single sensor can be used to provide the desired advance pulses, indepe
Autor:
Yosef Alon, Malkiel Jonas
Publikováno v:
Review of Scientific Instruments. 41:713-715
A 5–100 kHz square wave voltage of amplitude variable between 100–2000 V p‐p is generated by the described instrument. Capacitive loads of up to 300 pF can be driven at the highest voltage and frequency of operation. Modulation is provided to e
Autor:
Yosef Alon
Publikováno v:
Review of Scientific Instruments. 40:20-21
An instrument for automatic topping‐up of liquid nitrogen in Dewars is described, featuring small diameter (5 mm) splash‐proof level sensors on flexible leads. A 9 W flow‐controlling solenoid valve is directly driven by a reliable, low power ci
Autor:
Yosef Alon, Malkiel Jonas
Publikováno v:
Review of Scientific Instruments. 40:646-647
A simple instrument for the remote sensing, magnetic recording, and linear display of temperature is described, which is well suited for synchronous recording of temperature and dependent phenomena. A range of 40°C is displayed both during recording