308 



Jack Myers 



Fig 4 



absorbed 

 quanta 



System 2 



System 1 



seporote 

 pochoqe 



spillover 



Photoreoction n 



-► Photoreoction I 



C 



o 



<¥ 



max 



or 



06 



04 



02 





Fig 5 



-A/ - P \. ^ . 



PI 1 ^ T 



500 600 



WAVELENGTH m^ 



o 



700 



Fig. 5. Quantum yield comparisons. See te:rt. 



