1.5μm fiber ntau laser

1.5μm fiber ntau laser

Cov fiber ntau pulsed muaj cov yam ntxwv ntawm cov zis siab siab, cov khoom lag luam zoo li qub, thiab cov chaw taws teeb, thiab cov chaw taws teeb, thiab cov chaw taws teeb pom chaw.