This forum is intended for questions about kinetics, Surface Plasmon Resonance and the instruments related to these techniques.
Homemade set-up
- SPRella
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8 years 3 months ago #1
by SPRella
Homemade set-up was created by SPRella
Hello guys,
I am pretty new to this topic and not a physicist.
We have here a home build SPR set up and I need to study its construction, so I can build up one on my own in a different laboratory. This is part of my Master Thesis.
My problem is the laser beam it self. I am trying to make it paralel but once I add the prism, the laser beam falls down so that I can't use a collecting lense. The laser beam is moving and I can't make any measurements, since the beam moves and doesn't touch the detector at some angles.
I can see the plasmon (the laser beam disappears almost).
Anyone has an idea? Our set up looks somewhat like the picture
I am pretty new to this topic and not a physicist.
We have here a home build SPR set up and I need to study its construction, so I can build up one on my own in a different laboratory. This is part of my Master Thesis.
My problem is the laser beam it self. I am trying to make it paralel but once I add the prism, the laser beam falls down so that I can't use a collecting lense. The laser beam is moving and I can't make any measurements, since the beam moves and doesn't touch the detector at some angles.
I can see the plasmon (the laser beam disappears almost).
Anyone has an idea? Our set up looks somewhat like the picture
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- SPRella
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8 years 3 months ago #2
by SPRella
Replied by SPRella on topic Homemade set-up
I just figured out the problem, you can delete this post.
Thank you
Thank you
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