Cant say i had a issue with the 6 diode module I made up..
Cant say i had a issue with the 6 diode module I made up..
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with the diode at either I or -, no matter how i rotate/turn the cube the beam only goes straight through. i cannot get it to go at90 degrees
Eat Sleep Lase Repeat
um must go back and check
is that a single diode build? is the diode in straight either I or -?
Eat Sleep Lase Repeat
I have same problem with PBS cube, so i ended up with very small angle betwen incoming lasers
Ill get pics next weekend.
Maybe it depends on what wavelength the PBS was designed for. Old thread, I know, but sure is fascinating.
Anymore updates to this? I just ran into this same problem here and at first thought it just to be the waveplate screwy but turns out it is how the pbs acts. Any more info or ideas?
leading in trailing technology
No info just ideas !
Correlate original source of rogue PBs and their easily detectable characteristics.
Try different wavelengths (if necessary by exchanging PBs with other PL members.
Ask Andy how problem was suddenly "sorted now anyway." (I suspect new cube!)
Put cube on a peltier and see if temp change varies reflection capability results.
Naturally post all RESULTS! ( R U reading this Andy? )
Cheers