Inconsistent behavior with Ocean Optics LabVIEW driver
Hello
I noticed an odd behavior when using the USB2000 Ocean Optics spectrometer. When I use the driver tools read the waveform, I get a waveform of pixels in length 2022. When I use the Ocean Optics (SprectraSuite) software I have a waveform of length 2048.
I first noticed this problem when I was looking at the spectrum of a light source that is known to be ~ 870nm. Using the LabVIEW driver, I saw a peak at ~ 857nm, but using the Ocean Optics software, I saw a pic to 870nm as expected. Please let me know if you can give no indication to this problem. Thank you
Gregory
Just to be tied it on, I don't end up the front of the table of the spectrum with zeros to fill. It's certainly something that would deal with Ocean Optics (or the writer of the drivers). I do not change the driver because he could shoot me in the foot when you use one of the other patterns.
Also, I noticed that for the USB2000 Set integration time VI, the time units are milliseconds. The USB4000 (and what is suggested by the drivers/examples) use the microseconds.
Hope that these drivers can get an update soon!
Tags: NI Software
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