Hi. In order to measure the I-V curve of a normal diode in pulsed mode, I set up the following experimental kit. The experimental results do not change with pulsewidth, which is quite long (us regime), and low frequency (200hz and less).
An HP pulse generator is connected via BNC cable to an...
Hello, I have got a SR250 boxcar averager. I have got the manual, but still I don't understand how to use the active baseline subtraction. According to the manual, first I have to move the switch on the rear panel in TOGGLE position (ok, I did it). Then, in order to toggle with each other...
Hello, I have got a HP 70950 Optical Spectrum Analyser, embedded into a HP 71450A mainframe. Can anyone supply a copy of this manual to me? If not, does anyone know the procedure to calibrate the wavelength, which is now 1.1nm shifted in the 1.3um region. I can use the offset command, but...