A SIMPLE KEY FOR BIBO CRYSTAL UNVEILED

Hygroscopic crystal components deteriorate when they're not always retained in adequately dry air (or maybe a dry purge gas). This applies e.g. to KDP and BBO, As well as in a lesser extent to LBO. It can be practical to maintain this kind of crystal in a somewhat elevated temperature, that makes it easier to hold it dry.Inertness to Humidity: BIBO