公开(公告)号：US12009628B2

公开(公告)日：2024-06-11

申请号：US17560358

申请日：2021-12-23

申请人： VIETTEL GROUP

发明人： Van Tuan Vu ,  Trung Anh Hoang ,  Trung Hieu Le

IPC分类号： H01S3/1115 ,  H01S3/06 ,  H01S3/094 ,  H01S3/0941 ,  H01S3/113 ,  H01S3/16 ,  H01S3/17

CPC分类号： H01S3/1115 ,  H01S3/094049 ,  H01S3/094076 ,  H01S3/09415 ,  H01S3/113 ,  H01S3/1608 ,  H01S3/1618 ,  H01S3/17 ,  H01S3/061

摘要： The passively q-switched diode end-pumped solid-state laser is used the gain medium made of Er:Yb doped crystal and the Q-switch made of Co2+:MgAl2O4 crystal. The optical elements are optimally designed for the resonator to achieve pulse energy in a range 0.5 mJ≤E≤2 mJ with the pulse width in a range of 4 ns-15 ns. The resonator is appropriate to use in laser rangefinders, target designator, and other products in military and civilian applications.

公开(公告)号：US20220209491A1

公开(公告)日：2022-06-30

申请号：US17560358

申请日：2021-12-23

申请人： VIETTEL GROUP

发明人： Van Tuan Vu ,  Trung Anh Hoang ,  Trung Hieu Le

IPC分类号： H01S3/11 ,  H01S3/0941 ,  H01S3/094 ,  H01S3/16 ,  H01S3/17

摘要： The passively q-switched diode end-pumped solid-state laser is used the gain medium made of Er:Yb doped crystal and the Q-switch made of Co2+:MgAl2O4 crystal. The optical elements are optimally designed for the resonator to achieve pulse energy in a range 0.5 mJ