THE BEST SIDE OF A-BBO CRYSTAL

The crystal axis is c. The Main ray is parallel towards the way accustomed to measure the tuning angle (θ), and that is optimized all through phase matching. Conversion efficiency is optimized for rays parallel on the Main ray and worse for rays at bigger angles (ψ) to the Main ray.Regretably, it could be very difficult to compare the LIDT specif

The conceptualization conceived by Megaw relied over a profound Assessment in the crystallographic knowledge obtained for LN (Bailey, 1952 [74]) and ilmenite (Barth and Posnjak, 1934 [a hundred]). Disregarding facts, she concluded that While the changeover paraelectric-ferroelectric in LN is steady and reversible, implying nonetheless massive atomi