Upconversion-pumped blue laser in Tm:YAG.
We have demonstrated an upconversion-pumped blue laser on the (1)G(4)-(3)H(6) band of Tm:YAG at cryogenic temperatures. Measurements were also made to assess the possibility of room-temperature upconversion-pumped lasers in Tm:YAG on both the (1)G(4) -(3)H(6) and the (1)D(2)-(3)F(4) bands.
Scott
B P
BP
Zhao
F
F
Chang
R S
RS
Djeu
N
N