Abstract
We have investigated the time constants of writing and decay of photorefractive gratings in ‘blue’ Rh:BaTiO 3 at visible and near-infrared wavelengths. High reflectivity (>200%) double phase conjugation has been achieved at near-infrared wavelengths (730–809 nm) and efficient double colour pumped oscillation has been demonstrated between wavelengths separated by 150 nm.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
