Thank you.
Another question. Output from integrating sphere will be carried in-by optical fiber cable. Is there reduction of light intensity in cable? So if cable will be let say 1, 10 cm and 100 cm long should be any reduction expected?
I am not sure, because that, let me ask in diffrent way - my questions then are:
Can integrating sphere change wavelength? I suppose no, but because I am beginner, I would like to ask it.
Can optical cable change wavelength?
There is nothing more, just air in black box and integrating...
Thank you for answer.
If laser light (green one for example) will be used as input to integration sphere (as light source), what hapend to output (from integration sphere) light wavelenght? Output wavelength(s) will be simmilar or same or different (how much?) to laser wavelength?
I am looking for way how to do relative calibration of light sensor (PMT). I would appreciate any suggestions or links to sources with description how to do it in very simple (understand also cheap if possible) way.
For example. Let say that I have integration sphere with two outpust. I have...