An successful eye-safe laser resource at 1500 nm based on a novel Raman crystal BaTeMo2O9 (BTM) is shown for The 1st time. The laser supply was generated with a third purchase Stokes shift at…The struggle of eye-safe laser crystals, Yb:Er:glass and Tm:YAG, is just not a lot of a battle as It's really a complementary romantic relationship. Each cr