NOT KNOWN FACTS ABOUT EYE SAFE LASER CRYSTAL

An economical eye-safe laser resource at 1500 nm according to a novel Raman crystal BaTeMo2O9 (BTM) is demonstrated for The very first time. The laser source was generated with a third order Stokes shift at…The fight of eye-safe laser crystals, Yb:Er:glass and Tm:YAG, will not be so much a struggle as it is a complementary connection. Both equall