Recent content by texasnano

Thank you ! I appreciate all your input I really needed another angle. This data was taken a year ago. but I can definitely go back and take some sample measurements to see if I can come to a conclusion. Ill update you whatever comes of it.

We have measurements from SIX (6) different PFD levels in each bioreactor (x4) for a total of 480 data points. The relationship with attenuation tends to show a linearity at each PFD level ( 20 points each bioreactor and 80 points altogether each level), it has me puzzled as I try to figure...

We are using Halogen lamps (400 to 700nm WL) in a Bioreactor where the beams were set up to illuminate the surface of the bioreactor. A saline medium was used inside the bioreactor with a bubbling effect. We employed the use of light sensors to measure both incident PFD (Sensors on Front...

follow up from responses in old thread. https://www.physicsforums.com/threads/why-does-attenuation-coefficient-decrease-with-increased-energy.569981/ I have seen in my experiment using a saline media ( some oxygen bubbles) that an increase in Incident PFD is showing an slight increase in the...