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Hey, I am unable to read the binary stream from the 8164B after I send the "[:SOURce[n]][:CHANnel[m]:READout:DATA? llog" command using the GPIB interface from Matlab. I get the correct number of bytes but I cannot make sense of the data stream received. My gpib object in matlab is indeed configured to read in littleEndian. Is there any specific… (Show more)
in Photonic
Hi, I am using 81600B TLS and 81653A dual-power sensor to characterize some photonic chips. I have knowledge of how to setup continous sweeping using this setup using logging function of the sensor and continous mode of the TLS. The problem is that, now I need this setup to work with an external dc supply, for instance, keithley 2400. The… (Show more)
in Photonic
Click to view contentHi,   I have a Polarization Controller 8169A, to which I am connecting via GPIB using a NI GPIB-to-USB card (GPIB-USB-HS) to connect it to my laptop.    Using "Keysight Connection Expert 2017", I am able to send through all commands but not able to read/query as the connection times out with the error:         ! VI_ERROR_TMO: A timeout occurred… (Show more)
in Photonic